2026 CoSM Membership BBQ

CoSM Membership BBQ
3:00 PM – 5:00 PM
with hosts, Alex Grey & Allyson Grey

You must have an active membership the day of the event. Become a CoSM Member Today!
 
Join us for the CoSM Membership BBQ, hosted by Alex Grey and Allyson Grey! From 3:30 PM to 5:30 PM, indulge in a delicious BBQ feast while connecting with fellow CoSM members. With a suggested donation of $20, this daytime BBQ promises great food and even better company. Enjoy a summer afternoon with the CoSM community!
 

 
*Please note: All members get Free Admission to the Full Moon Gathering. Tickets to the Full Moon Workshop are additional
 
Stay into the Evening for the August Full Moon Gathering!

With hosts, Alex Grey & Allyson Grey
Live Music by Root Flute, Painting, Interactive art making + more

Admission to the Full Moon Gathering is included!
 
SCHEDULE: All times are listed in EDT
Saturday, August 29, 2026

12:00 PM: CoSM Opens to the Public
 
12:00 PM – 3:00 PM: August Full Moon Workshop: RootFlute Lucid Meditation with Cacao (Tickets sold separately)

3:00 PM – 5:00 PM: Member’s BBQ

Food will be served in the Dining hall with seatig options but indoors & outdoors (weather permitting)
Vegan & Vegetarian options will be available!

 
FULL MOON GATHERING:
 

 
Full Moon Ceremony

5:30 PM: Entheon 3rd floor closed for ceremony setup
6:30 PM: Doors open for ceremony seating in the Great Hall Seating is not guaranteed and is first-come, first-served. Remote-viewing areas are always available throughout the ceremony in the Grey House Library and Entheon’s All One Gallery.
7:00 PM – 8:45 PM: Full Moon Ceremony Led by Alex Grey & Allyson Grey 
WATCH THE CEREMONY LIVE FROM HOME! – STREAM LINK COMING SOON

 
Full Moon After-Hours

9:00 PM – 12:00 AM: music by RootFlute, live painting, interactive art + more. Food and beverages available in the Grey House Moon Lounge & Mushroom Cafe
11:00 PM: Entheon closes. Grey House open until end of event
12:00 AM: End of Event

 
Admission:

Admission to the BBQ is free for CoSM Members – though a $20 donation is encouraged to help us cover food supplies
For further information, contact support@cosm.org

 
Getting To CoSM:
CoSM is 65 miles north of New York City and accessible by Metro North Train leaving hourly from Grand Central Station.
 
Things to Note:

No pets of any kind are allowed on CoSM property.
No food or open liquids are allowed inside Entheon.
Coat & bag closet available for ALL backpacks & large bags in Entheon.

 
Questions? Visit our FAQ Page or contact support@cosm.org for more information.