They have several times for the classes already set aside and you can pick from those, whether or not you want a morning or afternoon class-I suggest morning, for a couple of reasons. 1) The classes are normally around 4 hours long... morning classes start at 8 and go to 12, afternoon classes start at 1 and go to 5. If you take an afternoon class, the main part of your day is gone and you can't do much after that. So you'd basically be spending your day off in a classroom. 2) If you take a morning class you could work afterward. I didn't like it very much having to get up at 7:00 a.m on my day off, I figured if I was up already, why not just go to work?
I took the Corporate Communications class with Brenda. The class was easy enough. We did some interesting things in there. If I could go back I'd probably take it again, but mainly just for my classmates because my group was awesome. It could be boring at times, but Brenda is very upbeat and makes you not feel too bad about being up at 8:00 on your day off. Plus, most of the time we got out before 12, so that was good. There was a group presentation at the end.
My friend took Creativity and Innovations and he said he had fun in there. They had several group assignments, one was to make a board game. He had an afternoon class and I think if given the chance to go back, he'd pick the morning class because he didn't like his day being eaten up by the class... especially since most CPs work closing shifts, by the time he was out of class there was nobody for him to hang out with and unless there's something specific you want to do, there's no point in going to the parks either at that point, unless MK is staying open until midnight.
Good luck!