What fun things to do in san francisco on a wednesday night 18 and over?

i am going to san francisco on wednesday and am wondering if there are fun clubs, art shows, drum and bass shows or anything else? i looked online but everything is 21 and older. i'm 19 years old =/What fun things to do in san francisco on a wednesday night 18 and over?
What can I say, San Francisco is definitely geared towards adults. There are a few 18+ club nights (City Nights, The Crib), but I'm not aware of any on Wednesday. Honestly, your best bet is live theatre or a comedy club.



For live theatre, just go to Union Square TIX in the morning. See what's available (i.e. not sold out). Same day shows are 1/2 off. You probably won't get into popular shows like Jersey Boys or Avenue Q, but nevertheless, it's worth a look:



http://www.theatrebayarea.org/



For comedy, Punchline has a Wednesday show:



http://www.livenation.com/venue/getVenue鈥?/a>



Alternatively, you can check out Landmark Theatres, which shows independent and foreign films. It's often a welcomed change from Hollywood blockbuster fatigue:



http://www.landmarktheatres.com/Market/S鈥?/a>

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