I think you might also enjoy Mamma Dellas. We don't have kids, but see lots of kids there and they look like they are having a ball. Most everyone likes Italian food! And after dinner you can stroll around the Piazza and go for Gelato at the Ice cream shop (ice cream, gelato and candy and coffee) and sit outside or wander around thru the different shops, theres a really cool store that sells toys, t shirts and all kinds of fun stuff next door. A fun way to end the evening.
We always end our night with a gelato and something from the store, and I'm 44!