Lamers Dairy – Taste the Difference. Lamers Dairy is family owned and operated with five generations taking pride in producing the highest quality dairy products. Lamers Dairy Dairyland’s Best rBGH-free white and chocolate milks are available in returnable environmentally friendly glass bottles, plastic gallons, plastic half-gallons, plastic quarts, plastic pints, and half-pint cartons. Watch the bottling process through the 30- foot observation window Monday through Friday. They feature award-winning rBGH-free milk, their own dairy soft serve hand dipped ice cream cones, and specialty foods and gifts from Wisconsin including cheese, sausage, cheese gift boxes, wine, chocolate, and souvenirs. Open Monday through Saturday. Look for the big red barn complete with a blue Harvestore silo.