Jan J. Kalas, 70, of Northport, tragically passed away on October 31, 2016. Loving father of Jan J. Kalas and Kristofer A. Kalas, and their mother Deborah L. Kalas, and his daughter Anna L. Kalas, stepdaughter, Brigitte A. Schell, and their mother Maggie Kalas. Jan was a Senior Vice President at Thornton Tomasetti in Manhattan, had a strong passion for architecture and loved sailing. In honor of Jan, his family will be holding two services celebrating his life. Memorial Service Saturday, November 5, 2016 2:00pm-5:00pm St. Paul’s United Methodist Church 270 Main Street Northport, NY 11768 Celebration of Life Monday, November 7, 2016 4:00pm-7:00pm Metropolitan Pavilion 125 W. 18th Street, 5th Floor New York, NY 10011