Music, movement, refreshments and, of course, art will be among the highlights of Krannert Art Museum's annual Spring Family Festival, from 3 to 5 p.m. May 1. Ongoing activities throughout the afternoon include: * Saturday School art exhibition and cookies and punch in the Art & Design Building lounge. * Watercolor activities for adults and children in the Kinkead Pavilion porch. Participants can paint a still life of a Rick Orr floral arrangement. Demonstrations are scheduled for 3:30 and 4 p.m. * Music activities for young children in the Trees Gallery, Photography Gallery and the Lower Krannert Hall. * Opportunities to learn about ethnic art in the Asian and African galleries. The following performances are scheduled as well: * "World of Music" with musician Rocky Maffit, 3:15 p.m. in the East Gallery. * "Movement Explorations for All Ages" with dancer/choreographer Kate Kuper, 3:45 p.m. in the East Gallery. * A concert by the Urbana High School Choral Ensemble, directed by Willie T. Summerville, 4:15 p.m. in the West Gallery. The festival is free and open to the public.