Looking for a fun and festive place to take our 2 year old tonight to celebrate her birthday. Thinking a place that maybe serves ice cream sundaes or some type of child friendly dessert and perhaps will sing happy birthday to her (she will get a kick out of it I am sure). The first place that comes to mind is the long defunct Chadwick's in Lexington. Not really looking to go to a chain, thinking of something a little off the beaten path that I just don't know of. I know of Cabot's in Newton, but that is just too far. Anywhere within Cambridge/Arlington/Lexington and surrounding would be just fine. TIA!