I think half the fun of having a garage is scrounging around for all the neat stuff you can hang on the walls and from the ceiling.
I live in a pretty rural area and there are lots of small junk heaps out in the woods that yeild tractor grilles,hub caps,etc. I even found a rotted out pedal car that I might go back and get .All that's salvagable is the nose,but it would still look cool hanging on the wall.