Sebastopol’s Tribal Fest is the original and largest gathering of belly dancers around, and this year the festival is having a “family reunion,” featuring more than 50 dance instructors and artists from over 30 countries. It’s the perfect chance to catch world-class shows, learn from the experts, peruse vendors and, of course, hit up the wild after parties all weekend. Tribal Fest is already underway and runs through Sunday, May 17, at the Sebastopol Community Center, 390 Morris St., Sebastopol. $20 daily. 707.874.3176.