On Saturday, May 11, the Second Saturday Demo at Fort Towson Historic Site will take to the road. Participants will meet at 1 p.m. at Fort Towson and then proceed to the Hugo Lake Dam near Sawyer for a tour of the inner workings of this water control structure. Chris Lynch will guide visitors on this unique experience and explain the details of the dam. For more information about the event, please call John Davis at 580-873-2634 or email jdavis@okhistory.org.…