Loading view. There are no upcoming fishing tournament. There are no upcoming fishing tournament. Lake Decorah Tournaments Tournament / Weigh-In Venues Lake Decorah 303 Mansion Street Mauston, WI, 53948 Get Directions 608-847-4142 Tournaments at this tournament / weigh-in venue Today Upcoming Upcoming Select date. Previous Tournaments Today Next Tournaments Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file