The Kinetics Dance Theatre will hold an open house for fall registration from 10 a.m. to 2 p.m. Saturday, Aug. 20, at 3280 Pine Orchard Lane in Ellicott City. Visitors can take sample classes, observe an open rehearsal, consult with teachers and staff, purchase dance wear, and register for fall classes. Among classes offered are modern dance, ballet, jazz, tap, musical theater and creative dance. Specialty classes in pilates, yoga, Zumba, and Afro-Caribe are also offered. Classes for children with special needs and for boys only are available. Information: 410-480-1686.