Sports separate the men from the boys, the women from the girls, and the future theoretical physicists from the unathletic. Embrace athletic impacts with today's Groupon: For $20, you get two all-sports day passes at Strike One Sports Complex (an $80 value), located in Danvers.

Strike One Sports Complex is a 40,000-square-foot indoor sports facility, housing two artificial turf fields, eight batting cages, and a 40-game video arcade on its three levels. The center's all-sports day pass ($40 per pass) gives kids ages seven to 12 the opportunity to experience a smorgasbord of sports and games in a single day. The all-sports day starts at 9 a.m. and ends at 4 p.m.—in between, participants will experience a Bo Jackson's résumé's worth of athletics. Let your daughter play soccer to the tune of his inner vuvuzela, or allow your son to half-embrace his inner linebacker during touch football. Other sports and games include ping-pong, whiffle ball, kick ball, dodge ball, baseball, video games, Frisbee, and batting cage access. Lunch and breaks are taken in Strike One's game room, containing a snack bar and kids' movies, such as The 400 Blows and F for Fake, playing on TVs.

The all-sports days are held Mondays through Fridays into late summer. And with the facilities indoors, kids will always have the chance to Greenwell up their swing or Bergmann up their ping-pong swats, regardless of the weather. Give your kids two days of fun-filled exercise and roofed recreation with two all-sports day passes to Strike One Sports Complex.