The family is the basic unit of society—yet, statistically, family members are the very people who are most likely to steal the last soda from the fridge. Solidify family alliances and suss out enemies with today's Groupon: for $9, you get access to two attractions and the included card-activation fee at Boomers! Fresno (up to a $19 value).

Thrill-seeking families can choose two of the six available attractions. Settle traffic arguments by challenging an opposing driver to a duel on the go-karts. Or just cruise solo, banking curves and outdriving total strangers in a wild day of rubber-burning and dust-eating. For crashtastic thrills, climb aboard a bumper boat and drift on the waterscape, floating amok and gleefully broadsiding fellow captains. A bit of the briny seeps into the mini-golf range, where it creates a sparkling blue hazard to complement the verdant greens. Channel your inner warrior on the laser tag arena's black-light battleground, or finish the day with a feeling of accomplishment that comes only from climbing the big, giant rock wall, with a 32-foot climbing surface and a variety of handholds and different climbing options. Be sure to check Boomers! Fresno's hours before heading out.