— William Pitt Sotheby’s International Realty today announced that the firm is hosting its first-ever historic house tour in New Canaan, showcasing a diverse group of antique residences in town. “Old is New Again” will take place on Sunday, May 22, 2016 from 11 AM to 3 PM, and will feature historic homes from the early 1700s through the 1940s, all of which have been updated to meet today’s lifestyle while preserving their rich pasts.