The public is invited to kick off rendezvous week with the State Historical Society of North Dakota Saturday and Sunday, June 21 and 22, from 10 a.m. to 4 p.m. at state historic sites near Walhalla. The event is free, and all ages are welcome.The Gingras Trading Post State Historic Site, located just 1.5 miles northeast of Walhalla, features the historic Gingras home and trading post. Th...