Dance 1:00:00 
It's getting complicated enough that I need to make a portable tap dancing surface soon so that I can practice more! I have a wood board I've been using, but it's a bit too rough, and I stick. I think a rectangle of wood laminate glued to playmat foam would be better.
And, I think that tap has turned out to be actually pretty great cross-training for orienteering in a funny way. It's the amount of focus needed to execute different patterns, plus lots of balancing on one leg!