Balayage Bar & Boutique, located at 216 N. Kentucky St., McKinney, will celebrate its anniversary March 16 with mimosas, hors d'oeuvres and discounts. The hair salon opened March 3, 2018, and specializes in balayage, a technique for highlighting hair in which the dye is painted on to create a natural-looking effect; custom cuts; hair extensions; coloring; and blowouts. The boutique also offers clothing, jewelry, hair care products and more. 214-544-3296.