St. Paul Open Invitational
The Saint Paul Open Invitational, which played as the Saint Paul Open from 1930 to 1956, and as the Minnesota Golf Classic from 1966 to 1969, was a PGA Tour event played at Keller Golf Course in St. Paul, Minnesota from 1930–1966 and 1968, at Hazeltine [National Golf Club] in Chaska, Minnesota in 1967, and at Braemar Golf Course in Edina, Minnesota in 1969.