I may not be from Minnesota but I will be this summer and I open carry in Michigan. I'd say don't let them bother you. Unless your in a business that doesn't allow you to carry, keep on open carrying where its legal. If police have a problem with it well then too bad, don't let them force what they believe on you! Its your right and by letting them get to you they're winning the battle against OC. The way I see it the more you OC can later on help you can others because people will see OC and realize its not a big deal. Good luck to you and cary on.