
Miniature foods. They're pretty much the cutest thing ever. Most miniature stuff is pretty cute, except dogs. I hate small dogs.
The best miniature foods I've experienced lately are a) the little wee burgers you get at product launches, especially when they have a toothpick flag in the top, and b) the miniature macarons that you can buy at Sourdough Sisters and the Love Supreme on Oxford Street in Sydney.
I even found a group on Flickr where you can look at miniature foods to your heart's content!