So I've got the nephews, (10 & 12) and we'll be right in downtown Boston. Any suggestions on a fun place to bring them? Obviously I'd like to steer away from Cheesecake Factories and the like, but this isn't exactly going to be fine dining either. I had thoughts of heading to Pizzeria Regina, would make all of us happy, but how crazy-busy would they be at say 7:30-8ish on a Fri night? Something like Border Cafe would probably be fun for them, and barely tolerable for me, but again, I anticipate a mob scene there. I'm sorta blanking on other good options, anyone?