Off-topic, but it always amuses me that the sleepy town of Livermore, CA, known locally for its vineyards and an outlet mall, is immortalized in the Periodic Table, instead of the other greater places like New York or Chicago.
Chicago even had the world's first nuclear reactor, but no luck.
Ytterby is an otherwise pretty insignificant small town of 6k inhabitants in Sweden, but it has FOUR elements named after it: yttrium, terbium, ytterbium, and erbium.