Northeast Radio SD News – Watertown, SD - The Watertown Area Chamber of Commerce has officially announced that long-time local educators Bill and Cathy Zubke will serve as the Grand Marshals for the 2026 St. Patrick’s Day Parade. The announcement was made during the Chamber’s weekly radio segment on Northeast Radio SD, where the couple jokingly referred to their "O'Zubke" heritage while sharing stories of their deep roots in the Watertown community.