Having traveled to all games for my kids, home and away, here are a few casual dining spots I’ll recommend:
Groton, MA (Groton and Concord Academy): Filho’s Cucina http://www.filhoscucina.com/home.asp
Being very well versed in the coastal NH dining scene around Philips Exeter, I suggest trying:
In Portsmouth: Lexie’s Joint, Flatbread, and Street (especially for brunch)
http://peaceloveburgers.com/location/lexies-joint/
http://www.flatbreadcompany.com/FlatbreadPortsmouth2010.html
http://www.streetfood360.com/
At Rye Beach: Petey’s Seafood http://www.peteys.com/
In Hampton Falls: Farm Bistro @ Applecrest Orchards http://farmbistro.com/
Concord, NH (SPS):
O’s Steakhouse
The Barley House (good burgers)