By age 8, John Stuart Mill had learned Latin and Greek, and had written a political treatise barring those with no knowledge of Latin or Greek from his tree house. Foster your own prodigy’s gifts with today’s Groupon: for $42, you get a kids' dance or gymnastics package at Cutting Edge Athletics in Clinton Township (up to a $178.28 total value). The package includes:

• One month of kids' gymnastics or dance classes (up to a $78.28 value)
• 10 open-gym sessions (a $100 value)
  
  

The experienced instructors at Cutting Edge Athletics teach children of all skill levels to tumble, twirl, boogie, and shake within the confines of a gymnasium outfitted with modern equipment and a spacious dance studio. Boys and girls from ages 18 months to 18 years attend weekly dance or gymnastic classes held Monday–Saturday. In gymnastics sessions lasting 45–75 minutes, knowledgeable experts lead young athletes through a series of floor exercises and acquaint them with such equipment as the vault, bars, trampoline, and clydesdale pommel horse. Forty five-minute terpsichorean classes, meanwhile, let youngsters express themselves through the arts of ballet, jazz, tap, hip-hop, or musical theater. Open-gym sessions, held Saturdays from 2:30 p.m. to 4:30 p.m., allow for free-range playing, pirouetting, and games of ultimate standing. A team of hospitality gurus stationed at the impeccably clean facility’s front desk can answer any questions, and a viewing room equipped with three large windows lets parents watch their children and give them a thumbs up of encouragement or wave signs reminding them to mow the lawn.