Now entering its fifth year, SF Chefs is the city's premiere gathering for all things food, wine, and spirit related. Slated for July 28 - August 4 in Union Square and various other spots around the city, the festival will feature notable chefs such as Chris Cosentino, Gary Danko, Corey Lee, and Thomas McNaughton, as well as a range of events that includes classes, demos, a tasting tent, parties, and even an Eater Chef Challenge, giving the local chefs a chance to showdown with a team from LA.