Cool… Hard to tell for sure if there is a tail that’s hidden by the hind leg, but just looking at the stance of the cat I’d put my $$ on a large Bobcat.
Scale is hard to determine without knowing distances/heights of various objects.
I’m with will, the shape says more bobcat than cougar. Not that I’m saying it couldn’t be a cougar, all of MN is cougar range now, so Brainerd certainly could have them.
How would a “cougar in heat” call work in the bars? Oh dear ~
In the interest of science, you should try it and post a report. This could go wrong is so many ways. If I were you, I’d be prepared to shoot your way out of the situation if necessary.