Not particularly. I like to have something of the sort every now and then. It's good for business. [ Not that there's an economy, but Eric keeps track of these sorts of things anyway: how much traffic the bar gets, how much blood and alcohol it goes through. It gives him something to do and makes him feel as if he's succeeding with a business that was, at one point, his entire life back home. ]
I've a friend who plans all of the events. She likes for them to have themes. Last time it was the Roaring Twenties, I believe.