@ California Academy of Sciences, Golden Gate Park, 55 Music Concourse Drive. “Brain & Body NightLife” is the theme as the Academy’s popular Thursday night series explores the brain and body with mind-expanding talks, cutting edge demos and yoga sessions around the museum hosted by Yoga Tree, Yoga Works and Outdoor Yoga SF. Along with music, a variety of food and beverage options are available including special cocktails. 6–10pm. calacademy.org