For just $150 per person you'll receive two spa services, one overnight stay, Boutique and Riverwalk Grill coupons, and sauna and hot tub access. Your stay must happen before February 28. Call (989) 246-8000 to reserve today! Spa services should be selected from list. Based on a minimum of four people per suite or two people per hotel room. Tax and gratuity not included. Not available with any other offer.