There's plenty. The ones I'm especially interested in include: LARP, laser tag, airsoft, building an igloo and running TempleOS.
Interesting things already off the list include speedrunning – as such, I'm currently the 15th fastest runner of of an obscure Polish spin-off game, trying out Japanese cuisine, which I've since found sadly isn't my cup of tea, and going to a con, which has become an entire new hobby.