Last weekend, I spent most of Saturday at the Hot August Blues & Roots Music Festival at Oregon Ridge Park in Cockeysville. I had no idea such a beautiful venue could be found so close to Baltimore. The rolling hills just south of Hunt Valley horse country set the perfect scene for the musicians on stage, and the weather gods smiled on us, providing a sunny day framed by the weekend’s thunderstorms. I’m pretty sure my days of 12-hour music festivals are behind me, but I devoted a respectable six or seven hours to the event. I didn’t see any of the bands from the B-Side Stage, but on the…