What a fun party idea! New Fangled Ice Cream Bar with lots of great ideas for toppings.
Easy DIY "Fried" Ice Cream recipe, and no frying involved! Great to make for parties with a toppings bar! SnappyGourmet.com
Cake batter waffles! Yum! This would be super fun as a waffle sundae bar with ice cream and different toppings.
Use a muffin tin to hold ice cream toppings for a self-serve ice cream bar! Super cute and inexpensive - especially if you already have one at home!
Eggless Vanilla Ice Cream Recipe - very easy to make summer dessert; subtle vanilla taste lets you experiment with different flavors and toppings - by kitchennostalgia.com