I'm turning 22 later this month. Looking for a restaurant to go with 12 or so friends, nothing too fancy, somewhere cheap/cheap-ish (say up to $20 for an entree), and fun! Some kind of grill would be great. The Sunset Grill looks good but I'm hoping to find somewhere in Cambridge or Boston.
Ideally somewhere on or near the red line with good proximity to bars for afterwards (but those parts are not essential...)