Birthdays are a lowkey affair for Ruth. Even 50 wasn’t really meant to be a big deal, but when she mentioned wanting to see the Avett Brothers at Red Rocks, and we all decided to tag along, it became a big, great group affair. In sum, it rocked *groan*. It was an early morning airport meet up. And then, Guys and Gals, we were on our way to Denver! We took to the trails For our first full day in Denver, we wasted little time getting outdoors. After much debate, many an app, and the review of various maps, we locked in on a short trail in the Red Rocks…