There are about as many Christian churches as guns in Boulder; my sister lives there. There are, however, cannabis stores, and 2 bikes per person per capita.
I worked at Rocky Flats in the late 70’s, I lived in Arvada. Boulder was the only really whacked out community in the state then. We had the loonies from Boulder protesting outside the facility on a regular basis. Unfortunately, Boulder’s insanity is spreading throughout the rest of the state.