Looking for suggestions for a casual dinner on NYE in Portland for 2 adults and a child. We'd like a warm, bistro-type place, not more than $20 or so for an entree. We'll eat any type of food, and would prefer a place within walking distance of the Old Port so we don't have to drive once we're there. I've looked around a bit on here already, and wonder if someone could tell me if Blue Spoon is child-tolerant, since it looks good. Thank you!