Preregistration is required.DickinsonWednesday, March 11 | 1:00 p.m. (Mountain Time) TownePlace Suites by Marriott, 240 29th St. W.MinotThursday, March 12 | 9:30 a.m. Grand Hotel, 1505 N. BroadwayValley CityMonday, March 30 | 1:00 p.m.AmericInn by Wyndham, 280 Winter Show Rd. SWDev...