Family fun: I find a lot of local activities on Facebook events.

Personal fun:

- weekly band practice - social running - occasionally making plans to go out with friends.

I develop web apps for my business. I used to be a gamer and I really miss gaming a lot. My biggest vice is spending money on a Steam game library that I will probably never get to play. My fun is coming up with new ideas that are productive for society and bringing my visions to life is more fun.

Learning something new is fun to me.

New challenges.

Every-day-as-a-choose-your-own-adventure results in asymptotic-fun[1].

[1]Describes a philosophical approach to life that emphasizes continuous growth and improvement in one's capacity [for enjoyment], without any theoretical upper limit.

Playing video games from when I grew up. Earthbound, Mario, Sonic are some examples.

Have a peek at my username

I am actively refusing of not having it.

Programming and complex/old video games

Which complex video games?

I play League Of Legend 2-3 hours a day

By making use of Catamorphism.

isn't it a fun reading/posting in hacker news ?

haha

Beer :)