• Local Man challenges N-Judah light rail vehicle to a footrace. Loses. Tells his story.

• The San Francisco County Jail has an organic farm, because: of course it does. [WholeWheatToast]

• Gavin Newsom, noted social media expert, joins Google+ and delights us with photos of himself with Brian Wilson and also his daughter Montana in a cowboy hat. [Gavin+]

• Kids on the West Coast receive higher payouts from the Tooth Fairy, study shows. [Chron]

• Take a look at the Weird and Creepy Side of Facebook's New Office (now with 100% more laser security and self-aware conference room scheduling systems). [Gawker]

• David Chiu campaigns with Chewbacca (or Chiu-bacca, rather), in Dolores Park. [UptownAlmanac]

• Calling all photographers with pilot friends (from the looks of our SFist flickr pool, there are quite a few of you): The Smithsonian Channel would like you to submit your best aerial photography for an "Aerial America" photo contest. There's money on the line. [Tipline]

• BART PD released another video from the July 3rd shooting of Charles Hill, which somehow shows even less evidence than the previous one. [BCN/Appeal]