I live in Lakewood, and have OC'd for the last several months. I even met a uniformed police officer without incident. We talked about the nice weather, my dogs (that I was walking at the time), and other small talk. She noticed my gun - SA and all that - but never mentioned it or even went to a defensive/reactionary posture. This was in an apartment complex in the Union & 6th region.
I can't say about other officers, but that one went exactly as it should have. I also have OC'd around town without much fanfare - in fact, the most I got was from another OCer in my same building, and he asked me what I was carrying.