Ive picked up several with my new found time amd energy, although technically im still 'in'...
i rediscovered a love of flying RC planes and helicopters.
ive started keeping bees and other insects as a hobbiest.
i watched a ton of movies that missed out on.. Technically not a "hobby" but i do take my cinema seriously...
ive read a few novels
ive taken two classes to classes to begin learning and expanding my skill set professionally
ive trained for and ran my first 5k.
Thats a pretty darn good list for me :)