Happy Day Dessert Factory serves Premium Homemade Hard Ice Cream as its signature product in addition to Water Ice, Frozen Soft Custard, Stackers (frozen custard layered with water ice), Ice Shakes (blended mix of water ice and custard), Twisters (blended mix of water ice, premium hard ice cream or custard, and cookie pieces), milk shakes, sundaes, fresh baked cookies, ice cream sandwiches, ice cream cakes, frozen pies, waffle cones and bottled water.