Isadora Russian ballerina Natalia Osipova portrays modern-dance legend Isadora Duncan in this full-length dance-theater bio-drama choreographed by Mariinsky Theatre’s Vladimir Varnava and featuring live music by the Mikhailovsky Orchestra. Segerstrom Center, Segerstrom Hall, 600 Town Center Drive, Costa Mesa. Sun., 1 p.m. $29 and up. (714) 556-2787.
Line Steppers Dancers Maceo Paisley and Andrea Feyler give a site-specific performance. Marciano Art Foundation, 4357 Wilshire Blvd., L.A. Sun., 1 and 3 p.m. Free; advance reservations required. (424) 204-7555.
The 12th Annual MixMatch Dance Festival Four-day showcase presented by Hart Pulse Dance Company concludes. The Miles Memorial Playhouse, 1130 Lincoln Blvd., Santa Monica. Sun., 2 p.m. 12. $18. www.HartPulseDance.com.
Summer Premieres Two new works by choreographer Lincoln Jones, set to Bernstein’s “Candide” Overture and Schoenberg’s “Verklärte Nacht (Transfigured Night”). American Contemporary Ballet, 32nd floor, 700 S. Flower St., L.A. Sun., 4 p.m. $40-$105. (800) 838-3006.