Spending time with my wife and children. Playing with my kids and sharing my experiences with them.
Painting miniatures and creating dioramas.
Art of all types (music, painting, sculpture, MINIATURES!, mixed media arts, etc. etc.)
Hiking with my dog. Mountains and mountain trails...
Playing drums (was in a band for many years and toured around quite a bit. Ask me about it sometime)
Playing acoustic guitar - I'm a drummer who learned to play guiter after being around them all the time.
Playing ukulele
Singing!