Culver’s of Manitowoc is a family-oriented atmosphere. Try our signature ButterBurgers made with fresh, never frozen 100% Midwest Beef. Treat yourself to our famous frozen custard…every day we feature vanilla, chocolate and a unique Flavor of the Day. Our frozen custard is made fresh throughout the day using real Wisconsin dairy. Dine in, drive-through or order online. Outdoor seating in summer. Free Wi-Fi.