We travel from out of town every Christmas season to share giant sundaes and go across the street to the giant indoor playground. I recommend the "Big Z". You pick five flavors of ice cream (that arrive together in a big bowl covered in whipped cream and cherries) and three toppings (that will arrive in gravy boats for you to pour yourself). It serves four people a small ice cream sundae, but two hungry people could finish it, or one person with the appetite of a teenage boy. The cookies and cream is the best flavor ice cream, but if you go in December you can get Candy Cane ice cream and that is fabulous as well. Don't forget to bring a few quarters to play the "player band" in the museum area, near the bathrooms. It is like a player piano, except it is an entire band including banjo, triangle, piano, castanets, tambourine, etc. You can watch all of the parts move through the glass windows on the front and side. For those who might be noise sensitive you should sit near the door, as there is a very large player piano at the very back of the restaurant and it is extremely loud. Like church organ loud. We sat right in front of it when it was playing and my kids loved it, but other people asked to be moved away. You can sit at the old soda bar if you have a small group, or at one of the tables if you have a large group. There is even one mini table with chairs for small children, and we have sat next to that and let our kids sit at their own little table!