I just spent half an hour doing the planning and forms for special meetings and presentation and responder sign-ups for one of my classes. It's the sort of thing that either a student worker can't do (figure out my schedule to arrange extra times to meet with students) or that it would take longer to explain than it does to do myself, probably.
I find this sort of thing weirdly satisfying. I'm all set for this part of class tomorrow, and that's nice, but I also have little papers to show for my effort.
So much easier than grading!