If kids want to someday get into a good moon college, early manipulation of gravity and bounce training will start them off on the right path. Prepare your wee one for low-gravity econ classes with today's Groupon: for $20, you get a six-visit Jump!Pass (a $42 value) redeemable at Jump!Zone, an indoor inflatable arena in Florence, Kentucky. This deal can be used for multiple children in one visit or across many visits.

Jump!Zone is an inflatable indoor play center packed with moonwalks, bouncers, and giant slides for children ages 2 to 12. With a pass to six open play sessions, mini-humans can slip on a pair of socks and experience all nine of the facility's bouncy attractions. An 18-foot fire truck makes a great slide and provides an excellent career idea for kids who still haven't decided what they want to be, while the playplace's giant alligator and the Jurassic Adventure Combo help grade-schoolers explore the softer side of everyday predators. Children who prefer stationary entertainment can dominate the air hockey table, leaving their adult counterparts free to recite the periodic table of elements backward in peace.

Parents appreciate Jump!Zone's attentive staff, clean facilities, and commitment to safety. Trade today's Groupon for a Jump!Pass and treat a van full of distant cousins to a fun day out or give your sister the day off and help your nephew hone his fire-spinning skills on the Candy Slide.