You can never have enough World's Fair nostalgia. (Well, you can, which is why I probably wouldn't have gone to Forgotten NY's tour of Flushing-Corona Park even if I'd gotten the memo in time. Been there, done that, seen the city in panoramic miniature and the Unisphere and the beautiful mosaics.) However, it's a true fact that you can never have enough World's Fair tchotchkes, and blogger JanJan has some great ones.