
The Idra Project: Resilience Retreats for
Jewish Community Leaders
October 27–31, 2025 | The Cora Center, Oregon
“We are living in a moment of deep unraveling — of systems, identities, existential assumptions, and inherited strategies for holding it all together. Jewish leaders, like so many others, are being asked to lead through this uncertainty, to hold complexity with care, and to sustain vision without clear maps. And they are often doing so without spaces for their own nourishment, grief, or inner reckoning.
To help support this critical moment in American Jewish life, we are honored to offer The Idra Project–a week-long, legal psilocybin retreat for small cohorts of Jewish community leaders ready to open, reflect, and reweave connection — to self, to tradition, to one another, and to something larger than themselves. This is not a leadership training, not a summit, not a strategy session. It is a protected circle, an idra–a sacred space of discernment at a time when Jewish leaders must be better resourced for a world which desperately needs their presence, humility, and moral imagination.
What Makes This Experience Unique
The Idra Project is Shefa’s first programmatic offering to access Oregon’s statewide psilocybin service program, which was passed by voters in November 2020 and is now regulated by the Oregon Health Authority (OHA). The two psilocybin ceremonies for this retreat will take place at the Cora Center in Portland, a licensed psilocybin service center supervised by the OHA, expertly facilitated by Cora’s staff in collaboration with Shefa to provide the highest levels of medical safety, cultural and spiritual responsiveness, and ethical consideration.
As a residential retreat on Portland’s west side, cohort participants will prepare for and integrate their psilocybin ceremonies together through shared spiritual practice, nourishing walks in nature, facilitated Jewish learning and conversation, kosher shared meals, and space for rest and recovery.
Who Is This For?
This retreat is being created for Jewish community leaders—those who are professionally guiding, supporting, and inspiring others within the Jewish community toward a common good. These are individuals who are recognized and looked to by their communities or staff for their wisdom and leadership, who often hold positions of influence regarding programs, policy, and culture, and whose work is ultimately responsible for the health, wellbeing, and growth of those communities. This may include, but not limited to: non-profit leaders, religious or spiritual leaders, and lay leadership.
We welcome applications from Jewish leaders who feel a genuine need for this kind of space — whether they are navigating professional burnout, carrying financial constraints, or have long felt drawn to this work but are only able to pursue it in a legal, structured setting. Ideal participants will meet the medical eligibility criteria set by the Cora Center team, feel a deep personal calling to explore psilocybin-supported self-exploration within a Jewish communal context, and be able to fully commit to the full arc of the preparation, retreat, and integration process. We’re looking for those who are ready to show up with openness, curiosity, and care — for themselves and for the group.
What is Involved?
1. Applications & Screening
July 15 – August 15
Applicants complete written applications and meet with the Shefa and Cora Center teams for medical and psychological screening to determine eligibility.
2. Preparation
August 15 – October 10
Each participant receives two hour-long private sessions and two extended group sessions (2–3 hours each) with a Shefa coach to support their preparation process.
3. The Idra Retreat
October 27 – 31
Cohorts gather in Portland for a five-day residential retreat, including two psilocybin journeys facilitated by Cora’s licensed team with support from onsite Shefa staff. The retreat includes daily opportunities to integrate, learn, grieve, celebrate, rest, and process together as Jewish leaders.
4. Integration
November 3 – 12
Post-retreat support includes two individual integration sessions and two group sessions, along with continued access to Shefa’s integration resources and community.
Pricing & Commitment
Retreat Fee of $1,008 includes:
Application and interview
Cora Center medical screening
Logistics assistance with travel to and from Oregon and accommodation coordination
Shefa/Cora individual and group preparation sessions
Transportation to and from the airport and to and from the Cora Center
All shared meals (some prepared communally)
Retreat activities in-between ceremonies
Individual and group integration sessions
*Retreat fee does NOT include plant medicine or airfare.
Participants are required to book and pay for their own travel to and from Portland, and will be picked up and dropped off at the airport together by the Shefa team.
Payment is due within seven days of acceptance to confirm your spot. Due to the limited number of participants and the depth of planning required, we are unable to offer refunds, though extenuating circumstances may be considered on a case-by-case basis.
-
The word Idra (from Aramaic, meaning “threshing floor” or “circle”) refers to the mystical gatherings described in the Zohar, where sacred truths were shared among an intimate group of seekers. The Idra Retreat humbly invokes this lineage of intimate, courageous inquiry in seeking personal and communal healing.
-
This is not a professional development seminar. It is not a summit or skills training. This is a container for deep personal work — a sanctuary in which Jewish leaders can soften the roles they hold in public and turn toward inner needs: for healing, honesty, and reconnection with Source.
-
Oregon Measure 109 created a regulated framework for supervised adult psilocybin services. All psilocybin sessions take place at The Cora Center, a state-licensed psilocybin service center, and are facilitated by trained, OHA-licensed professionals.
-
Participants ingest a personalized dose of psilocybin-containing mushrooms in a group setting with individual support. Doses and session plans are discussed in advance with licensed facilitators during the preparation phase.
-
Yes. Medical and psychological screenings are conducted to ensure safety and appropriateness for this work. Licensed psilocybin facilitators are present throughout each journey, along with Shefa’s spiritually grounded support team. The environment is carefully prepared to be safe, trauma-informed, and nurturing. We take your safety seriously.
-
The retreat is shaped by Jewish time, ritual, and spiritual care. Practices include:
Framing each day with Jewish wisdom and ritual in a pluralistic context
Integrating sacred texts, Hasidic and kabbalistic teachings
Creating a Shabbat-like atmosphere of resourcing and reflection
Kosher, vegetarian meals
Respectful space for a diversity of Jewish practice and orientation
-
Not at all. This retreat welcomes participants across the spectrum of Jewish belief, practice, and affiliation. What matters most is a sense of Jewish connection and a willingness to engage with our tradition as a living source of meaning, no dogma required.
-
We are making room for all types of needs with regard to observance. Communally, all food will be prepared with hekhshered items in a kashered kitchen. Individually, please reach out if there are particular issues you would like to discuss with our staff.
Application & Participation
What if I’ve never used psychedelics before?
That’s okay. Many participants will be first-timers. This retreat is designed for beginners and experienced journeyers alike. The key is openness and a sincere readiness to engage the process.
What kind of support do I receive before and after?
Before: 2 private sessions + 2 group prep sessions with Shefa/Cora staff
After: 2 private integration sessions + 2 group sessions, plus ongoing access to Shefa’s integration network
Can I opt-out of any part of the process?
No. To ensure the safety and integrity of the work, all participants are required to attend all preparation and integration sessions and commit to the full five-day retreat.
How private is this experience?
All participants, facilitators, and staff sign confidentiality agreements. Your participation will not be publicized. You may share your experience afterward if you choose, but the space is held in trust.
Cost & Commitment
How much does it cost?
$1,008 covers everything except psilocybin itself and your airfare. The fee includes preparation, retreat lodging, meals, transportation within Portland, and integration support. A portion of this fee helps support sliding-scale access and program development.
Why isn’t the medicine included in the fee?
Oregon law requires that psilocybin be paid in cash by participants directly to the licensed service center. Instructions will be shared once accepted.
Are scholarships available?
We are greatly appreciative of the Sheri Eckhart Foundations generous Community Leaders Resilience Fund scholarships which are making the Idra Project accessible to our community. At this time, we cannot offer more subsidies to participants.
What is your refund policy?
Due to the small cohort size and depth of planning, the fee is non-refundable once accepted, except in extreme circumstances.
Jewish Framework
How is this retreat Jewish?
The retreat is shaped by Jewish time, ritual, and spiritual care. Practices include:
Framing each day with Jewish wisdom and ritual in a pluralistic context
Integrating sacred texts, Hasidic and kabbalistic teachings
Creating a Shabbat-like atmosphere of resourcing and reflection
Kosher, vegetarian meals
Respectful space for a diversity of Jewish practice and orientation
Do I have to be “religious” or “spiritual to attend?
Not at all. This retreat welcomes participants across the spectrum of Jewish belief, practice, and affiliation. What matters most is a sense of Jewish connection and a willingness to engage with our tradition as a living source of meaning, no dogma required.
Is this a halakhically observant space?
We are making room for all types of needs with regard to observance. Communally, all food will be prepared with hekhshered items in a kashered kitchen. Individually, please reach out if there are particular issues you would like to discuss with our staff.

About your facilitators:
Our facilitation team is made up of health care professionals, harm reductionist, psychedelic-assisted therapists, ceremonialists, pastoral caregivers, and trauma-informed space holders. We strive to create a safe, warm, and open experience where every participant can feel fully supported to do their best inner work. Every Shefa facilitator has pledged to uphold Shefa’s Jewish Psychedelic Code of Ethics.
Rabbi Zac Kamenetz
Zac is a rabbi and community leader based in Berkeley, CA. As the founder and CEO of Shefa, Zac is pioneering a movement to integrate safe and supported psychedelic use into the Jewish spiritual tradition, advocating for the healing of individual and inherited traumas, and inspiring a Jewish religious and creative renaissance in the 21st century. He is a qualified instructor of MBSR and is trained in ketamine-assisted care through Inbodied Life.
Mimi is a board-certified psychiatrist in private practice in Berkeley, CA and a clinical associate professor of psychiatry at Stanford School of Medicine. She received her MD at Stanford University School of Medicine and completed her internship and residency training at the NYU School of Medicine in 2009. Her psychiatry work has focused on working with women in pregnancy and postpartum. She has worked as a consulting psychiatrist for Dignity Health and Jewish Family and Childrens Sevices (JFCS). She completed ketamine-assisted psychotherapy (KAP) training through the Ketamine Training Center in 2021 and has since offered KAP in her practice. She sees psychedelic medicines as having many potential applications for both mental health and psycho-spiritual growth.
Erica is a licensed clinical social worker (CA #86622), psychedelic-assisted psychotherapy researcher, and professional harm reduction educator. She completed the MAPS MDMA-Assisted Psychotherapy Training program in 2018 and has spent several years working as a psychotherapist on the FDA-approved MDMA-assisted psychotherapy clinical trials. In 2019, Erica founded a harm reduction focused practice, NEST, that provides telehealth psychotherapy, harm reduction education, event support services, and psychedelic integration.
Justin is the Founder and Executive Director of Perspective Wellness, Inc., a 501(c)3 non-profit organization with a mission to make the world a better place by enabling access to best-practice psychedelic and ketamine-assisted therapy treatments. Since launching in Milwaukee, Wisconsin in mid-2021, Perspective Wellness has established itself as a regional leader in providing safe, legal, and affordable ketamine-assisted therapy treatment. The organization is a nationwide leader in accessibility and is one of the lowest-list-price psychedelic therapy providers in the United States. The clinic also provides almost 40% of services at a sliding scale or no fee to Medicaid recipients, veterans, and first responders.

FAQ
-
Ketamine is a safe, legal and lifesaving medicine proving successful in providing symptom relief for depression, traumatic stress, anxiety, and other mental health conditions when administered in conjunction with professional support and guidance.
During Shefa’s Shuva circles, we utilize a low or “psycholytic” intramuscular dose to induce an expansion of one’s consciousness. In these states, we are able to depart from the usual workings of the mind, making way for things that were hard or intolerable to understand, feel, or remember to become more accessible or clear. This may begin to clear a path towards processing and resolving them.
-
Ketamine is a controlled Schedule III substance which is legally available through a physician’s prescription. Our circle participants will be screened by our team physician for anxiety, depression, trauma or other underlying diagnoses and prescribed a psycholytic dose of ketamine relative to their bodyweight for the group session.
-
While not strictly “therapy,” the arc of the experience is intended to be “therapeutic.” As we are coming to this experience to return to ourselves, we are showing up with courage and vulnerability, trusting that the facilitators and other participants are receiving us with compassion and care. When we feel safe to be ourselves as fully as possible, we can reclaim our own power and authenticity, aspects which are often wounded in group contexts. With trained mental health and pastoral caregivers, we aim to attend to your own healing process throughout the arc of the experience.
-
Although using ketamine therapeutically has the potential for positive outcomes, there are also some potential risks. During the medicine journey, you may experience a temporary elevated heart rate or blood pressure. The most common side effect is mild nausea/vomiting; we will have anti-nausea medication available to you before the start of the session if needed. Overuse of ketamine can become habit forming and can cause many other health issues.
In smaller doses, ketamine can provide an opportunity for the temporary softening of psychological defenses, allowing for deeper self-reflection and psychotherapeutic processing. Even at lower doses, ketamine can have a psychedelic effects, which have been shown to facilitate profound transpersonal experiences. These types of experiences can help people in a variety of ways, offering important clarity and insight into one’s struggles, adding a spiritual dimension to ongoing therapeutic work, and facilitating a sense of meaning and interconnectedness. Even if these subjective experiences are not directly encountered, ketamine has also shown efficacy in creating and repairing synapses in the brain. We try to maintain and bolster these new pathways of neurogenesis by making new commitments during our process of integration.
-
“Lo tov heyot adam levado—no one should be alone.” Jewish tradition emphatically insists that human life, perhaps all life, is intended to be lived in relation to someone or something else. For this reason, we were created, yet so much of our wounding and shame comes from the relationships and communities that should have been nurturing and affirming. When we do this work in a safe context as a group, we can not only begin returning to ourselves on our own terms, but to examine our relational patterns and connections, as well.
We are convening ten participants (a “ketaminyan”), with five facilitators.
-
According to SAMSA, trauma results from “…an event, series of events, or set of circumstances that is experienced by an individual as physically or emotionally harmful or life threatening and that has lasting adverse effects on the individual’s functioning and mental, physical, social, emotional, or spiritual well-being. Being “trauma-informed” in our work means creating a team and environment which is safe, trustworthy, peer-supported, collaborative, empowering, and aware of cultural, historical, and gender issues result in trauma. As Jews, we also make space for transgenerational effects of trauma, whether we are conscious of them or not.
-
This is Jewish because you are Jewish, the facilitators are Jewish, the group is a Jewish community, our ancestors are Jewish, the setting is Jewish, and the ways in which we prepare for, navigate, and integrate the experience are informed by Jewish wisdom and spiritual practice. We embrace the full spectrum of Jewish lived experience, and maintain a strong dedication to the principle of “least dogma,” the minimum belief that we need to constitute and community: we are unconditionally loved, we are infinitely valuable, and we are all radically unique.
-
Much of this will be covered during the group preparation sessions. After preparing the space for our journey, our doctor will administer your pre-determined dose through an intramuscular shot. Lying down, journeyers place light-shade masks over their eyes and allow the primary experience to unfold over an hour or so while listening a curated playlist. Our facilitators mindfully observe the group, ready to respond in ways to ensure people feel grounded and safe throughout the experience.
After an hour, the strongest effects of the ketamine will have subsided, but participants will be able to stay lying down to meditate or rest, and after some time, we will reconvene to begin sharing what was experienced within our minds and hearts.