Ballet Northwest celebrates its 50th anniversary with a gala featuring professional dancers from American Ballet Theatre, New York City Ballet, San Francisco Ballet, Boston Ballet, and National Ballet of Cuba. The event will include memorabilia displays and video interview clips from throughout BNW’s 50 years, and raise funds for BNW’s costume and scholarship funds. The evening will culminate with desserts and dancing in the black box for all attendees.  Tickets are available at www.washingtoncenter.org/bnw.