Two most valued:

Yoga (or otherwise working out in some fashion, but yoga is at the top of my list)
Cooking (not reheating or rushing on a weeknight to get something on the table, but actual cooking).

The two that I need to spend more time on:

Home improvement projects (the bane of my existence)
Financial planning (I'm a great saver, but I have a mental block when it comes to actual investing beyond the programs offered at work)