I wouldn't worry about getting pulled over, so much as I'd worry about being contacted by the officers that work in LoDo. I was involved in an auto accident and DPD showed up (actually I crashed right in front of him), and I showed him my CCW and he didn't say much of anything. Didn't disarm me or ask about it or anything.

I used to know some Denver cops that worked the bars in LoDo, and I know I wouldn't want to ever run across them while carrying. In fact, I wouldn't even want to talk on my phone in front of DPD working in LoDo.