Early in September, Target started selling special edition Andy Warhol-themed tomato soup cans. I grew up on tomato soup and grilled cheese, so I picked up a few cans for lunch. After the soup was gone, the cans were too pretty to throw away.
After cleaning the cans, I hammered a few drainage holes at the bottom of each can. Be careful not to get the labels too wet. If you should, just allow them to completely dry before moving on.