If you're looking for a great day of summer fun with the family, you gotta check out Breezy Picnic Grounds in Douglas, Mass. It has everything you need at an arm's reach and is surprisingly clean! They've got 3 waterslides, a reservoir that's great for swimming, a huge green lawn where everyone parks their blankets, chairs, and grills (yes, you can bring your own grill!), bathrooms, changing facilities, a snack bar and plenty of parking. And it's not that expensive either... who knew such a gem existed in central massachusetts???