April 26 - April 28 Progressive Catawba Island Boat Show Catawba Island Club 4235 Beach Club Rd, Port Clinton, OH, United States
May 17 - May 19 Midwestern Model Ships and Boats Contest Wisconsin Maritime Museum 75 Maritime Drive, Manitowoc, WI, United States
May 18 Midwest Women’s Sailing Conference Milwaukee Community Sailing Center 1450 N Lincoln Memorial Dr., Milwaukee, WI, United States
May 18 - May 19 Great Lakes Boating Festival The Grosse Pointe Yacht Club 788 Lakeshore Road, Grosse Pointe Shores, MI, United States
May 22 - May 26 KitchenAid Senior PGA Championship Harbor Shores Golf Club 201 Graham Ave, Benton Harbor, MI, United States