Hello! I'm Outgoing.I help make life more interesting.

This event is in the past.It took place on December 16, 2025 at Mechanics' Institute.

2025 Winter Tuesday Night Marathon 1
Board Games
2025 Winter Tuesday Night Marathon 2
2025 Winter Tuesday Night Marathon 3
2025 Winter Tuesday Night Marathon 4
2025 Winter Tuesday Night Marathon 5

2025 Winter Tuesday Night Marathon

Union Square

Sharpen your chess skills at San Francisco's longest-running weeknight tournament without giving up your Saturdays. This 7-round Swiss format spans seven Tuesdays, welcoming everyone from Masters to beginners for slow-paced, competitive play.

Competitive chess
All skill levels
Weeknight tournament
7-round Swiss format

Mechanics' Institute

57 Post St, San Francisco, CA 94104, USA

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2025 Winter Tuesday Night Marathon - Outgoing