A while back, I had some friends ask me if I wanted to go with them to the opera. I have no qualms about occasionally going to events that are a tad more refined , so I didn't immediately dismiss the idea. In hindsight, that one decision was completely worth it. First off, the two friends who invited me weren't sure that I would be interested at all. They would later confess that they were both iffy on whether or not I had the requisite amount of class to be interested in the opera. In fact, there were some Facebook posts to this effect. Well then, gauntlet thrown and challenge accepted. And as it turned out, I'd actually signed up for an account with the SF Opera when I did Opera in the Park a few years back. I was more than a tad amused to (re)discover this fact, so I triumphantly reported said fact. Well then, I'd agreed to go see the opera. That's when the fun really started. When I said I'd go, I was met with, only slightly paraphrased, "OMG, real...