The consortium of professional instructors at Fred Astaire Dance Studios, which was cofounded by the legendary toe tapper himself, shepherds adults of all ages and skill levels through lessons that span the style spectrum. Low-pressure private sessions allow enthusiastic teachers to fine-tune individual students' techniques and form, using their expert eyes and mechanical dancing shoes preprogrammed to do the cha-cha. Patrons can learn how to cavort through classic waltz and fox-trot romps or swivel through the modern steps of tango, swing, or rumba. For dancers hoping to hoof it up in a social setting, the group practice provides a one-night extravaganza of instruction, demonstrations, and social dancing