DUNCANSVILLE The Keystone Branch, Western Pennsylvania Chapter of the Multiple Sclerosis Society, will host the fourth annual Return to Romance at 6 p.m. Feb. 9 at The Calvin House. Dress is black-tie optional. Tickets are $100 per person or $175 per couple. Tables of eight are also available. WTAJ TV anchor Carolyn Donaldson will emcee the event, which features a silent auction highlighted by a one-half karat diamond, along with rubies, courtesy of Kranich's Jewelers. Photographs will be taken free of charge by Della Watters of WattersWorks & Co., LLC., and will be developed on site.