ALBERT LEA, Minn. — At the celebratory dinner for the 2019 Governor’s Fishing Opener, Gov. Tim Walz announced that next year’s event will be held May 7-10 in Otter Tail County. Thumper Pond Resort near Otter Tail Lake will serve as event headquarters. "Otter Tail County offers terrific fishing," Gov. Walz said. "I'm excited to kick off the summer fishing season in central Minnesota and I can't wait to get out on the lake."