Salon 291 is located at 291 Watertown St, Newton, MA. This location is in the Nonantum neighborhood. This business specializes in Day Spas. Salon 291 is open Mon, Closed; Tue, 10am-6pm; Wed, 10am-8pm; Thu, 11am-8pm; Fri, 10am-6pm; Sat, 9am-5pm; Sun, Closed and accepts All Major Credit Cards, American Express, Cash, Diners Club, Discover, Mastercard, Personal Checks and Visa.