A blend of both lineages (and cultures) in NW Minnesota where I was born and raised and now live again (summers only now) after being gone for over 20 years. Spent over 16 years in Seattle and lefse was sold in Safeway. Oddly it was (is?) Mrs Olson's Lefse which also comes from MW Minnesota. The Edevold family is good friends.
Ballard is a heavily Scandinavian area of north Seattle. Pickled herring in wooden barrels and lefse common. Used to find lutefisk in the 80's but it was getting rare by the 90's.
Side story, I was flying from MN back to Seattle after Christmas and I had some foil wrapped packages of my Mother's lefse in my carry-on. The screener at the airport asked to open my bag. I replied "Oh, the foil wrapped lefse." She replied, "I knew that shape looked familiar." Handed me my bag and said "have a good flight".
All proper lefse starts circular and is folded in half 3 times to make a triangular shape to package.
BTW, your lefse looks really good.