General Info

We went crazy making our desserts what you love most about desserts. We have the BEST cookie dough ice cream experience with HUGE scoops of your favorite cookie dough on top of vanilla soft serve -- you'll never run out of cookie dough again! And you haven't lived until you've had our sweet, fluffy Cloud toppings over vanilla soft serve. Our Bursting Boba Ice Cream is so fun to eat, and chocolate lovers will rejoice over our All-the-Chocolate dessert -- it's a fan favorite! Only at Neff Haus will you find a Pancake-in-a-Cup topped with vanilla soft serve with real Wisconsin maple syrup, and we have generously sized soft serve cones and rich, creamy milkshakes – each in 23 flavors. ​ Nestled in the charming and quaint historic town of Harmony, our shop is housed in a beautifully restored 1807 Harmonist building that transports you to a bygone era. Explore our grounds, find the fairies that live in the treetop above our bridge, or view our colorful light show when the sun sets.We went crazy making our desserts what you love most about desserts. We have the BEST cookie dough ice cream experience with HUGE scoops of your favorite cookie dough on top of vanilla soft serve -- you'll never run out of cookie dough again! And you haven't lived until you've had our sweet, fluffy Cloud toppings over vanilla soft serve. Our Bursting Boba Ice Cream is so fun to eat, and chocolate lovers will rejoice over our All-the-Chocolate dessert -- it's a fan favorite! Only at Neff Haus will you find a Pancake-in-a-Cup topped with vanilla soft serve with real Wisconsin maple syrup, and we have generously sized soft serve cones and rich, creamy milkshakes – each in 23 flavors. ​ Nestled in the charming and quaint historic town of Harmony, our shop is housed in a beautifully restored 1807 Harmonist building that transports you to a bygone era. Explore our grounds, find the fairies that live in the treetop above our bridge, or view our colorful light show when the sun sets.