If I were free this Sunday, August 30th, I would head straight for the Equinox Spa at 74th Street in New York City for Sunday Brunch and spa treats galore. The event runs from noon till 3 p.m. and costs just $40. It includes light brunch snacks, mimosas, a 25-minute aromatherapy massage or facial, complimentary Somme facial products and $200 gift cards from Completely Bare. Also offered are: a 15% discount on Nisha Moda shoes and accessories; a 25% discount at the Equinox shop; Buy-one-get-one on select spa merchandise and a gift with purchase for Somme and Aromatherapy Associates products. For reservations, call 212-249-3917.