Gov. Dayton to host discussion on Mille Lacs walleye issue Published July 30, 2015 at 3:09 pm Government » Gov. Mark Dayton will host a roundtable discussion on Friday, July 31 to discuss the walleye population in Mille Lacs Lake. The meeting is scheduled from 11:45 a.m. to 1 p.m. in the Isle High School auditorium, 730 5th Avenue South. The event is open to the public.