Things to hang on the wall -- I want your ideas

Sometimes,places like NAPA,Checkers have really cool car calenders sometimes for $2.Check the dollar stores as they have cool calenders and stuff to hang up on the wall.Go to places like Goodwill,etc and look for some racing baseball caps and t-shirts(like NHRA,shirts and hats that say Snap-On,Craftsman,etc)You can also buy some Hot Wheels to hang on the wall or put on your shelves,they are only $1 each,lol