Sunday night before the Cyclones game
L & B Spumoni Garden is an excellent option w/ kids. Of course, the Sicilian slices are manditory, as is ices/spumoni/ice cream for dessert.
For the stuff from the counter inside, I'd recommend the rice balls, sausage & broccoli rabe hero, and, most of all, the "pear salad" (green salad w/ olives, cheese, and pear slices). Be ready for a 20 min wait and somewhat chaotic service if you decide to go that route.
The only alternative I'd consider would be Nathan's. (Though, being an adult, I am also enamoured of the Clam Bar a block from the stadium.) Totonno's is too much of a pain, IMO.