Chamber Chat: The Derry Holiday Parade Posted by Josh Jenkins | Nov 2, 2015 | Chamber Chat | 0 | (Hour 2c) We were joined by Will Stewart, President of the Greater Derry Londonderry Chamber of Commerce, for Chamber Chat. He told us all about the Derry Holiday Parade. Tune in to hear about it. Tags: Greater Derry Londonderry Chamber of Commerce, Will Stewart