I like to travel (don't we all) and when I travel I love to walk... a lot. Half the fun of travel is getting lost, so my walks tend to be pretty random. The other half is seeing what other people think is so interesting ("Why is there a line over there? Let's go stand in it."). I fall in love with museums. All of them. I have no discernible aesthetic sense.
As with all good and decent engineers, I lean towards introversion (no offense to the extroverted, indecent engineers). But it's only a modest leaning, maybe 5 degrees, and I do enjoy a big night out with friends.
By way of full disclosure, I don't live in St Louis proper. I live outside St Louis in a rural college town with a population that is mostly students. I shifted over a bit geographically to minimize the possibility of students coming across my dating profile (or worse, me coming across theirs!).