Yes, I've visited them all and they are all great quilt shops. The Bay Window in Perham is great as well as Grubers. I need to make a trip north and visit some of the shops mentioned. I've been to the ones in Grand Rapids, Floodwood, Bemidji, and of course you can't forget Anderson's in Black Duck, that's a treat in itself. Another good one is Quilted Treasures in Rogers, MN, good stop off point from the Twin Cities if you're headed to Grubers.
www.quiltedtreasures.net/