Thomas J. Gurdak, age 60, of Winchester, passed away suddenly on June 27th. He was the beloved husband of Leah R. (Tencati) Gurdak, and the loving father of Brandon T. Gurdak of Winchester. Tom was the dear brother of Joseph Gurdak and his wife Cheryl of Ludlow, VT, Michael and his wife Dianne of Vienna, VA and Richard Gurdak of Ludlow, VT. He was also the cherished uncle of Ryan of Proctorsville, VT, Sean of Ludlow, Jason and his wife Leora of Burlingame, CA, and the great-uncle of Julia, Jared, Jackson and Joshua of Vienna, VA, Talia and Kaia, of Burlingame, CA, and Olivia of Proctorsville, VT. Relatives and friends are kindly invited to gather at Costello Funeral Home, 177 Washington St., Winchester, on Friday, July 1st from 4-8PM and again on Saturday at 9AM followed by a Funeral Mass in St. Mary’s Church, 155 Washington St., Winchester, at 10AM. Interment is private. In lieu of flowers, donations in Tom's memory may be made to the Cancer Center at Massachusetts General Hospital at giving.massgeneral.org or mailed to Massachusetts General Hospital - Development Office, 125 Nashua Street, Suite 540, Boston, MA 02114.