Founded in 1960, the Three Sons has been a staple of Milford, IA retail. From Herman and Emil Richter, owners, was born the University of Okoboji, a ficticious university that calls the entire Iowa Great Lakes the campus of the U of O. Part of the experience of shopping the three sons, if walking the old battered floors, and taking a trip upstairs for half price, plus a buck. Brands you would expect in Milford Iowa are abundant, such as Patagonia, Oakley, Under Armour, Tommy Bahama, and more. There are currently 2 other stores; one at the amusement park, and another near the Regal Beagle called the bridge store. No self-respecting visitor to Okoboji leaves without visiting one of their stores.

Spencer Hospital delivers the highest quality healthcare in its area.They are compassionate about their patients, while providing high-tech, and professional care to each of their patients. They have a specialized cancer center, diagnostic imaging, surgery center, and a brand new OB unit. Spencer Hospital's amazing doctors provide personalized care, and treat each patient with compassion, and care.

Ruthven Meat Locker located downtown Spirit Lake. They offer a wide variety of quality fresh and award-winning smokes retail meats along with seasoning rubs and cheeses. You cant go wrong with the "locker trash" it definitely makes the best boat snack!