I recently visited my sister in Milwaukee and she had a large container of frozen tart cherries from Door County's Seaquist Orchards. I'm kicking myself now that I didn't buy some while I was there because I want to use some for canning.
Has anyone seen these frozen tubs of tart cherries at any Twin Cities stores? Or even seen fresh tart cherries for sale anywhere? It seems like I see WI Bing and Rainier cherries but I assume those are both considered sweet varieties.