Festival favorites Vintage Trouble headline the San Francisco edition of the 33-city Tour de Fat Craft Beer Carnival, a cutting-edge collection of old-timey entertainment featuring vaudeville acts, circus performers, magicians, comedians and more — which makes the throwback juke-rock of the featured band even more on theme. Costumes are highly encouraged, as the party atmosphere extends to a come-one, come-all fashion show and dance contest at the Fort Mason Center for Arts & Culture, with a portion of the festival’s proceeds going to local nonprofits the San Francisco Bicycle Coalition and Bay Area Ridge Trail Coalition.