We stopped at Minhas after hitting New Glarus because we saw a sign on the road. They have a cool beer memorabilia museum in the basement, which may have been left over from the previous owner (it is apparently the second oldest operating brewery in the country, after Yuengling). The beer was 'crafty' swill that seemed to be targeted to the Canadian market (the owner was a businessman from Canada). Bad IPAs, high gravity grape flavored malt s***, etc.
So, I'm not really sure why they are considered craft. I know there are some complex rules the BA has but it all seems like a pointless exercise designed to get breweries to do one thing: pay dues.