With a tribute to the young talent at the San Francisco Ballet School—the nation’s oldest ballet school—Prada celebrated its newly refreshed Roberto Baciocchi-designed boutique on Post Street. The event’s stylish co-hosts included Carolyn Chang, Sonia Evers, Pamela Joyner, Kelsey and David Lamond, Marissa Mayer, Yuri and Carl Pascarella, O.J. and Gary Shansby, Catherine and Mark Slavonia, Fran Streets, Helgi and Marlene Tomasson and Diane Wilsey. Nearly all were dressed in the luxe Italian brand’s ready-to-wear lines. Nearly 375 guests and ballet fans enjoyed bites provided by Thomas Keller’s Napa Valley favorite Bouchon, while L.A. DJ Zen Freeman kept the sounds flowing. Click through the gallery to see snapshots from the night.