I Need a Hobby

I'm a little bored...all I've been doing lately besides working, cleaning, and sleeping.  I've nearly accomplished my two main goals so far: 1. Finish taxes 2. Super secret awesome goal that I'll tell you about in a couple days.  So I decided I need a hobby.  Here are is an option that I can think of...

1. Learn new pieces for both piano and organ (I'm going to do this no matter what).

I honestly can't think of anything else to do!  This extra time in my life won't last forever.  Any ideas for a hobby?  Thanks!!