Just about every bar has a bus that heads to the games, most are free. This is the way to do it! Whitey's in East Grand Forks usually has 2 full size school buses going to the games. After, you are fairly close to the GF downtown area, just a few blocks, across the bridge, so you could technically walk it and take a cab back to your hotel at the end of the night. As far as Saturday, sleep til noon, eat lunch at a local restaurant like Rhombus or Italian Moon, Blue Moose, Paradiso, then get ready for saturday's game!