So there is a lot of information floating around about the new Mega shopping center that is being built in Collegeville, PA about the status of the project and when it is scheduled to open. I wanted to help to try and clear some of this up for residents and those thinking of moving to this wonderful area. The 1st Phase of the shopping center including the re-opening of Arcola Rd to Mennonite Rd is now scheduled to open on October 11, 2009. The stores that are scheduled to open during this initial phase are as follows: Wegman's Grocery, Best (40 comments)