Registration for lodging at Lake Williamson Christian Center for the US Maps Fall Convention, October 2-6, 2022, is currently closed. Lake Williamson may have some walk-in rooms available on a first come, first served basis. Contact the Lake Williamson Front Desk at 217-854-4824 to inquire. If a room is available you will register with the Front Desk and pay in full upon check-in. Please note we cannot accommodate special requests for lodging at this time.