10/19/2012 06:56 pm ET Updated Dec 19, 2012

Free San Francisco Events: October 20-21, 2012 (PHOTOS)

This article comes to us courtesy of SF Station.

By Matt Crawford

San Francisco gets an extreme makeover this week with pro skaters, BMX riders and freestyle motocross taking over Civic Center and Harrison Street for the four-day Dew Tour competition. In less extreme corners of the city, the 24th Annual Fiesta on the Hill returns to Bernal Heights and Sunday Streets arrives in the Outer Mission/Excelsior. UP: San Francisco Street Festival & Exposition reimagines public space, and the pub crawl is free but the drinks are not for SF Zombie Crawl 2012.

Free SF Events: October 19-21, 2012