2025 September Full Moon Gathering #283
Admission:
Early Bird General Admission: $25 (first 100 tickets)
General Admission: $35
Priority Admission: $55
If certain ticket tiers are not sold out, prices will increase by $10 within 24 hours of the event.
Become a CoSM Member to receive a code for 30% OFF tickets!
YOU MUST HAVE AN ACTIVE MEMBERSHIP THE DAY OF THE EVENT.
Get the Lunar-Solar Bundle!
Celebrate the Autumnal Equinox + September Full Moon at CoSM!
Two events for only $75
Planning to attend both the Full Moon Gathering on September 6th, and the Autumnal Equinox Celestial Celebration on September 20th? Get General Admission to BOTH events for just $75! Don’t miss this special offer to enjoy two magical nights for one great price. See ticket options at checkout.
Please note: this is an alcohol free zone!
Ticket Tiers Explained:
PRIORITY ADMISSION:
Enjoy first access to prime ceremony seating in The Great Hall and all-day access to CoSM Grounds, Grey House, and Entheon.
Benefits:
- Early entry for stress-free seating
- Premium seats with the best view of the ceremony
Important Info:
- It is encouraged that you arrive at CoSM at least one hour before 6:30 pm.
- Be seated by 7 pm; remaining seats will be offered to General Admission after 7 pm.
GENERAL ADMISSION:
Access to the ceremony with guaranteed remote seating and all-day access to CoSM Grounds, Grey House, and Entheon.
Benefits:
- Guaranteed remote seating with flexible viewing options
Important Info:
- This ticket does not guarantee seating in The Great Hall; extra seats may be available after 7:00 PM on a first-come, first-served basis.
Event Schedule:
- 12:00 pm - 5:30 pm: Gates open to the grounds for day visitors (Entheon, Grey House & Mushroom Cafe open)
- 1:00 pm: Registration opens for Freeing the Voice with Dream Seed
Full Moon Workshop:
2 pm - 5pm
Freeing the Voice: Techniques in Breath, Tone & Healing with Dream Seed
In this workshop participants are guided on how to use the medicine of their voice through singing, chanting, mantra, healing songs, toning, overtone vocalizations, with and without instrumental accompaniment.
$55 Earlybird (first 5 sign ups)
$65 General Admission
CLICK HERE LEARN MORE & SIGN UP!
Entry includes GA Admission to the Full Moon Gathering
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Full Moon Gathering
- 3:00 pm: Full Moon Gathering Registration begins in Grey House
- 5:00 pm - 6:15 pm: Entheon 3rd floor closed for Ceremony setup
Ceremony Seating
- 6:15 PM: The Great Hall, Entheon opens for Priority Admission ticket holders. Be in your seat by 6:45 pm.
- 6:45 PM: 2nd & 3rd floors open for General Admission ticket holders. Enjoy flexibility in our remote viewing areas. (Please note: Seating in The Great Hall is not guaranteed. Any available seats after 6:45 PM are first-come, first-served.)
Full Moon Ceremony
- 7:00 pm - 8:45 pm: Full Moon Ceremony led by Alex Grey & Allyson Grey
- WATCH THE CEREMONY LIVE FROM HOME!
Full Moon After-Hours
9:00 PM - 12:00 AM
Music, live painting, interactive art + more. Food and beverages available in the Grey House Moon Lounge & Mushroom Cafe
- 9:45 PM: Music by Arjun
- 10:45 PM: Set Change
- 10:45 PM: Sound Bath by Dream Seed
- 11:00 pm: Entheon closes. Grey House open until end of event
- 12:00 am: End of Event
CoSM Full Moon Gatherings Explained:
Since January 2003, CoSM has held an unbroken chain of Full Moon ceremonies that honor the importance of cosmic alignment, spirituality and creativity. We meet on this monthly high tide of the spirit because the Full Moon is a symbol of the Soul, a luminous circle reflecting a greater light, just as each of us are sacred mirrors of God’s shining presence.
The Full Moon Ceremony, held in the Great Hall, Entheon, hosts inspiring short presentations from wisdom teachers, poets, musicians, spiritual friends of all faiths. Alex and Allyson share a presentation on the theme of the month and guests have the chance to offer a blessing or declaration to the community.
The performance ceremony adjourns and guests break for live music and dancing, socializing, visiting Entheon, the Mushroom Cafe and the CoSM Shop, gazing into an outdoor bonfire or an indoor fireplace, watching excellent fire-spinning, belly dancing, acrobatics, live painting and more. The evening ends with a closing ceremony and, in harmony with the creatures in our world, a group howl at the moon.
Entheon, the Grey House, and the Mushroom Cafe will be open.
Your Hosts: Alex Grey & Allyson Grey
The Visionary paintings of Alex Grey articulate realms of psychedelic mystical experience, revealing interwoven energies of body and soul, love and spirit, that illuminate the anatomical core of each being. Alex’s artworks on the nature of life and consciousness, have reached millions through his five books including three monographs, the exhibition and extensive reproduction of his artwork, social media, live-painting and speaking appearances including a popular TED talk, plus his stage sets, animation, and Grammy award winning album art for the rock band Tool.
WEBSITE | INSTAGRAM | FACEBOOK
Allyson Grey is a painter and social sculptor. The subject of Allyson’s paintings is an essentialized world view, the artist’s interpretation of the realms of Chaos, Order & Secret Writing. Chaos represents the material world, Order, the interconnected realm of energy and light and Secret Writing, the untranslatable language of creative expression. Allyson has been the creative and life partner of artist, Alex Grey, since meeting in art school in 1975. Allyson has long been an art educator, organization developer, editor and muse to artists worldwide. MFA, Tufts University.
WEBSITE | INSTAGRAM | FACEBOOK
Together, the Grey’s co-founded the Chapel of Sacred Mirrors, CoSM. Full Moon Ceremonies have been held by the Chapel since January 2003. Thousands of supporters from around the world have contributed to manifesting CoSM and the Entheon project. As long-time advocates of “cognitive liberty,” the Grey’s have been embraced as important mapmakers and spokespersons for the psychedelic visionary realm. The Grey’s, with the CoSM team, and over thirteen hundred CoSM Members, continue to develop CoSM, with Entheon as a heart center, a sanctuary of Visionary Art and sacred offering in the scenic Hudson Valley town of Wappinger, New York.
WEBSITE | INSTAGRAM | FACEBOOK
Theme of the Month: Sacramental Culture
Live Music:
Arjun
Arjun Bruggeman, world percussionist, meditation teacher, composer and session recording artist, is highly acclaimed for his unique hybrid of East-meets-West rhythms. He brings 3 decades of experience as a practitioner of Eastern and Western spiritual practices to his playing, along with 20 years' touring as a tabla player worldwide with Krishna Das.
As a spiritual explorer with over 30 years of practice in Taoism, Tibetan Buddhism, Hinduism, Shamanism—including Siberian, Old Norse, and Druid traditions—and more. His lifelong quest to understand the diverse pathways of spirituality has revealed a unifying center of oneness and stillness.
He now channels his rich experience into immersive rhythmic sound journeys that blend ancient mantra recitation with percussive instruments like frame drums, tabla, hang drums and many more.
He has collaborated with artists including David Darling, Belinda Carlisle, Robert Bly, Clasrisa Pinkola Estes, Snatam Kaur, Jason Mraz, Mark Egan, and John Densmore and Robby Krieger of “The Doors”.
Dream Seed
Dream seed is a multi-cultural music group that works closely with participants of all backgrounds to deliver an interactive sound experience like none other. Working with acoustic instruments from around the world, dream seed creates a blend of sonic textures ideal for stress relief, relaxation, and meditation, bringing the instruments in close proximity to participants so they can physically feel the vibrations and experience sound at a new level.
WEBSITE | INSTAGRAM | BANDCAMP
Live Painters
John Shook 
Lacey Vilandry
Justin Struble
Special Activations: TBA
Getting to CoSM:
CoSM is 65 miles north of New York City and accessible by Metro North Train leaving hourly from Grand Central Station.
Parking Arrangements:
Limited on-site parking is available. Once it’s full, our team will direct you to the New Hamburg Train Station for free parking. A free shuttle will transport you to the grounds and will be running from 3pm until the end of the event. Carpoolers can drop off passengers on-site before parking remotely.
Questions? Visit our FAQ Page or contact [email protected] for more information.