On second thought, leave the nudity to the dancers in Eric Kupers’ “Night Marsh,” one of the pieces being performed at Flood, an evening of modern dance. The lack of clothing isn’t intended to shock—although, if it’s been a while since you’ve seen a nude person, it might. Rather, it’s an exploration of the movements and textures of the naked human body. Be forewarned: No one under 18 will be admitted without a parent or guardian. Also on the bill is “Tiny Sky,” a modern and surrealist-inspired piece by choreographer Jane Schnorrenberg. Fully clad audience members can see the show Thursday through Sunday at 8 p.m. Tickets are $12 for adults and $8 for students and children. The performance will be held at the Mondavi Center Studio Theatre at the University of California, Davis. Call (866) 754-ARTS or for more information.