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 $17, you get a six-visit Jump!Pass redeemable at Jump!Zone (normally $7 per visit, for a $42 total value), an indoor inflatable arena. 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. A giant inflatable Kraken wrapped around a 26-foot-tall ship makes a great slide and provides deep-sea adventure for landlocked kids. A 16-foot Batman stands guard over the obstacle course, while five large playsets provide loads of bounceless entertainment. Grade-schoolers looking to book the perfect destination playdate can check out the Ella's Castle playhouse, complete with rock wall, wave slide, and tire swing. For an additional few dollars, miniature humans who prefer stationary entertainment can dominate in the arcade, 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. 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 in the Ninja jumping area. The Jump!Pass will pay for access to all inflatables and playsets, keeping precious quarter stockpiles intact and available to bail you out during your next Skee-Ball emergency.

Socks are required to play on the equipment.