04/05/2013 02:33 pm ET Updated Apr 05, 2013

Free San Francisco Events: April 5-7, 2013 (PHOTOS)

This article comes to us courtesy of SF Station.

By Matt Crawford

In addition to taking sneeze-inducing pollens airborne, the spring winds this weekend will be utilized for a Kite Flying Bash at Dolores Park. Recology is giving away planting mix made from food scraps and plant trimmings composted in San Francisco and the SF Library Spring Book Sale arrives at Fort Mason. Comedy Hack Day pairs comedians with developers and the Museum of Craft & Design gets crafty with free admission for its grand opening.