A friend is having a family gathering and wants to find a place in the Burlington /Arlington / Watertown area (or thereabouts). It has to be family-friendly (I guess this means young children are part of the group), inviting atmosphere, nice food. Price is not a consideration so much as atmosphere -- perhaps a place with a private room? Cuisine was not specified, but I'm guessing not too way out (probably not ethnic like Korean, Chinese, etc.)
Suggestions gratefully accepted.