That's a great idea!
I wash and save yeast, and store it mostly in boiled Grolsch bottles. I don't have a ton right now, but I do have: pacman, pacific ale yeast, northwest ale yeast, California lager yeast, and another lager yeast that I can't remember at the moment (but it is labeled). That's on the door- then the kegs go into the main fridge. And the freezer section above- it's full of hops! I love this hobby!