Ingredients:
* Banana: 4 large grains (chopped)
* Graham cracker crumbs: 1 box
* Butter: 1 cup (about 1 stick) (melted)
* Softened butter: 1 tablespoon
* Soft cream cheese: 1 cup
* Powdered sugar: 3 cups
* Heavy whipping cream: 1 1/2 cups
* Ground pineapple: 1 can
* Walnuts or pecans: 1 cup (chopped)
* Rainbow sprinkles: 1 tablespoon