Oktoberfest Committee Chairman Verne Wente, Minster Mayor Dennis Kitzmiller and Leon Mertz on Wednesday evening reveal the design of the Oktoberfest button for the 43rd annual celebration, which will be Sept. 29-Oct. 1. The button was designed by Gail (Riethman) Pavelschak of Columbus, a 1992 Minster High School graduate, and daughter of Harry and Diane Riethman of Minster.