Wagamama!

Our journey to Boston brought us to one of my new favorite cities, Cambridge, Mass.  A thriving, creative, funky, architecturally magnificent young and hip small city!  I discovered Wagamama's while searching online for restaurants with a gluten-free menu in Harvard Square.  Wagamama's proved to be an absolute treasure and a different dining experience for our family.  Long bamboo tables with benches, lots of televisions tuned into the Olympics and a wall of windows looking out into Harvard Square.
Kids meals average around $6 including a drink and entrees average between $10-$15.  It was somewhat awkward as dishes were served individually, but they do warn you online that service is indivudualized and to "dig in and share".
Wagamama restaurants are located in 18 countries aside from the US - so if you're traveling abroad - be sure to look into their locations.