Very interesting collection of badges, and yes, I've been thinking for a while about writing a few posts here in the community, as I'm a big collector myself.
I have over 300 fridge magnets from many countries I have visited, crystal glasses (about 20 pieces), over 50 souvenir glasses from different places around the world, over 20 small bottles of drinks, over 30 wooden statuettes and a few other materials, I've lost count of the stuffed animals, and I have many other things.