San Francisco Weekend Guide: September 30-October 2, 2011 (PHOTOS)

09/30/2011 03:36 pm ET | Updated Nov 30, 2011

By Tami Yu

TGIF! The week has been long, but between Oktoberfest, the Castro Street Fair and the best free concert in the country, this weekend offers plenty of rewards. Check out our weekend itinerary in the slideshow below:

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