With a springy-cork floor spattered with nontoxic paint, Mama & Me's facilities encourage tots to explore and create. Classes offer options for students age 6 months to 3.5 years and boost creativity and exercise motor skills in a variety of play structures and arenas. In the Little Movers course, rugrats romp across brightly colored foam obstacles. Parents can also participate in classes, helping tykes build social groups and remember what their invisible friends wore to last season's tea party.