The Sand Fanatics will pound up the main central castle to a height of 7 or 8 feet then invite other teams, groups, families and individuals to connect their castles side-by-side along the water front to form one continuous castle as wide as possible starting at 9am at Grand Haven City Beach. The target completion time is 3:00pm. This event is free and open to all. The theme this year is Traditional Castle. Rain date is August 24. BYOB&S (Bring Your Own Bucket and Shovel).