FLEX: Muscle Worship Quarterly, 31 October | Event in San Francisco | AllEvents

FLEX: Muscle Worship Quarterly

Highlights

Fri, 31 Oct, 2025 at 09:00 pm

5 hours

Powerhouse

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Date & Location

Fri, 31 Oct, 2025 at 09:00 pm - Sat, 01 Nov, 2025 at 02:00 am (PDT)

Powerhouse

1347 Folsom St, San Francisco, CA 94103-3830, United States

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About the event

FLEX: Muscle Worship Quarterly
FLEX, the Muscle Worship Quarterly, returns to Powerhouse Friday October 31st.

It’s a hands-on muscle worship party. Bringing together built go-go dancers and all types of big muscular bodies and those who like them for a night of live muscle worship. Shirts off. Gunz out. Flexing, posing, cruising, and hot muscle videos. Bodybuilder strip show and bicep contest at midnight. FLEX is inspired by a rich culture of muscle worship fantasy including Tom of Finland and JimmyZ Productions.

FLEX thanks our sponsors for contest prizes: Mr. S Leather, Fitness SF, TheBestFlex.com, Eureka Sky, MaxMuscle, DOLT, Bob Mizer Foundation, and ByrdBeaks.

Produced and hosted by Andrew Dombos
Music by Brian Urmanita.

Find FLEX photos on Instagram, X, and Bluesky at @FlexPartySF and also on FlexPartySF.com

FLEX is every 5th Friday at Powerhouse.
Next FLEX on tour: November 22 in NYC at Rockbar
Next FLEX in SF: January 30th at Powerhouse


Also check out other Contests in San Francisco, Parties in San Francisco, Entertainment events in San Francisco.

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Powerhouse, 1347 Folsom St, San Francisco, CA 94103-3830, United States
FLEX: Muscle Worship Quarterly, 31 October | Event in San Francisco | AllEvents
FLEX: Muscle Worship Quarterly
Fri, 31 Oct, 2025 at 09:00 pm