If you're looking to relax and get away, Oasis Hot Tub Gardens might just be what you need. Each hot tub is surrounded by a themed garden area with a landscaped deck, privacy fencing, and dressing room. Children are welcome - they can even host your child's birthday party! - and the business has discounted family rates, allowing parents to bring up to two kids free. Oasis has three locations in Michigan: Ann Arbor, Grand Rapids, and Kalamazoo. Reservations are suggested.