Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.
This event is in the past.It took place on April 20, 2026 at Golden Gate Park.
Themed NightThemed NightEvery April 20th, over 15,000 people descend on Hippie Hill for California's biggest unsponsored smoke-out. The countdown hits 4:20 and a massive cloud rises over Golden Gate Park: pure San Francisco counterculture, no permits required.
Massive unsponsored gathering
Haight-Ashbury culture
Costume parade atmosphere
Collective countdown ritual
Tips
🌿"It's a must-do stoner experience" (The Pioneer)
👟wear comfy shoes, bring water
🎭costumes and weed leaf accessories everywhere
420 Gathering on Hippie Hill
Outer Richmond
Themed NightThemed NightEvery April 20th, over 15,000 people descend on Hippie Hill for California's biggest unsponsored smoke-out. The countdown hits 4:20 and a massive cloud rises over Golden Gate Park: pure San Francisco counterculture, no permits required.
Massive unsponsored gathering
Haight-Ashbury culture
Costume parade atmosphere
Collective countdown ritual
Tips
🌿"It's a must-do stoner experience" (The Pioneer)
👟wear comfy shoes, bring water
🎭costumes and weed leaf accessories everywhere
Make it an outing
Add nearby spots before or after your event