Any theme collections spanning multiple years & brands?

[nevermore]

Any theme collections spanning multiple years & brands? Not referring to the traditional player collections and team collections but something unique.

Here are some theme collections that I have seen in the past:

* bubble gum (players blowing bubbles)
* throwback uniforms
* baseball movies
* baseball stadiums
* team logo stickers/tattoos
* team mascots

My current collection revolves around 'triple exposure' cards. Still in progress, but here is what I have so far:
http://s593.photobucket.com/albums/tt20 ... 0Exposure/

Any other collections out there? Please share.