WRENTHAM - Tomorrow, June 21, is the first day of summer and Massachusetts seems to be pulling out all the stops to celebrate. There's of course the usual outdoor movies at the Hatch Shell,  but on top of that there's a new casino opening in Everett this weekend, the world's largest bouncy castle in Revere this July, and another ax-throwing bar slated to open at the end of June. But Wrenthem now looks to throw its hat into the Boston summer entertainment ring with the world's largest Go Kart track. The go kart track is 80,000 square feet and runs through multiple levels of the facility instead of being your average flat track.

The opening for the facility, known as Supercharged Entertainment, took place last week. In addition to the track, Supercharged Entertainment also has an arcade, a trampoline zone, a bar, and a restaurant. Their other big draw is an obstacle course that is based on the hit NBC reality competition series, American Ninja Warrior known as the "ninja wipeout arena".

Supercharged is open Sunday through Thursday from 10 AM to midnight, and Friday and Saturday from 10 AM to 1 AM. Supercharged is also open to hosting birthday parties, which sounds like a great way to tucker out 30 kids at once. Have them test their mettle on an obstacle course, jump around on trampolines for an hour, send them in a go kart, and they'll be riding straight towards an early bedtime when they collapse from exhaustion.