The second annual Young Painters Art Exhibit, sponsored by the Federación Mercantil Hispana, will open Saturday, Feb. 21 at 10 a.m. at 4111-13 Palisade Ave. in Union City. Thos e who are interested in exhibiting their work must be under 13 years old. Only two pieces per child will be on display. For more information or to receive an entry form, call (201) 865-0383.