About Us, Spa 223 & Boutique is a beautiful and tranquil day spa featuring AVEDA products and boutique gift-giving items. You may find us nestled in historical downtown Port Huron. We take great pride in our professionalism and strive to accommodate all of our guests ensuring that all expectations are surpassed. Spa Treatments: Massages Body Treatments Facials Waxing Services Manicures Pedicures Air Brush Tanning Yoga Spa Packages Spa Parties, Ideal for all occasions, birthday, bridal, holidays, or girl's night out.See more..