So, I came back from my one week in Colorado. I only open carried the whole time. All around suburbs south of Denver: Englewood, Centennial, Castle Rock, GreenWood village.... Hotel, eating, shopping, etc... Not a problem at all. Castlewood Cannyon state park, Roxborough State Park same thing... 4 days in Estes Park same thing... Rocky Mountain National Park, Arapaho and Roosevelt National forests (including some target practice here)... Overall not a comment on my open carry in Colorado. Great experience. On my way back Kansas and Oklahoma were completely uneventful.... In Texas I haven't concealed yet this year and not a problem here.... It's nice to know open carry is becoming normal....