The Annual Merrimac Community Festival on Saturday August 3. This event will take place at Merrimac’s Memorial Park on the shore of Lake Wisconsin and proceeds will be applied toward future improvements to Merrimac parks. Merrimac is located on the eastern edge of Sauk County and is seven miles northwest of Lodi (across the ferry), eleven miles south of Baraboo, eleven miles north of Prairie du Sac, and fifteen miles southwest of Portage.