9:00 am - 12:00 pm Derby Shelton Memorial Day Parade May 30, 2022 @ 9:00 am - 12:00 pm Derby Shelton Memorial Day Parade The Derby Historical Society and the Connecticut 6th Regiment will be marching in the Derby Shelton Memorial Day Parade. The parade begins on Canal Street in Shelton and ends on Elizabeth Street at the intersection of Cottage Street in Derby.