dj@capecodbumperboats.com    

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Cape Cod Bumper Boats and Cape Cod Batting Cages

2010 Our 22nd season!!!!

Grand Slam Family Entertainment

Baseball and Bumper Boats

322 Route 28, Harwichport, MA

508 430 1155  

supraboatWelcome to Grand Slam Entertainment!

The Cape Cod home of premium Baseball & Softball Batting Cages and a huge crystal clear Bumber Boat pool! You can spray your friends - but watch out! You can get wet from any angle!

Our Batting Cage Features 9 Master Pitching Machines including slow & fast pitch softball as well as baseball speeds from 80 mph to wiffleball for kids under 8 years old!