The Conestoga class of 1956 was the first class to graduate from Conestoga. This class celebrated the fiftieth anniversary of their graduation on October 13 - 15, 2006, and they have presented Conestoga with a plaque that is on display outdoors near the main entrance to the school. The photograph of the plaque that is shown below was taken by Dee Dee Wilson Van Vliet who is a member of the class of 1957.