From their event page,

“Join us for a fun and delicious potluck at Glen Emerald Park! This is a great opportunity to meet new friends, enjoy some tasty food, and have a good time in a substance-free environment. Whether you're sober, sober-curious, or just don't want to be in the presence of drugs or alcohol today, everyone is welcome. Let's come together, eat good food, and make great memories.”

RSVP here