A game to help with vocabulary
Playing this game with my daughter and we came across the word "address" but not the definition of "where you live" but rather as "a formal speech". And the most famous example of an address that I could think of was the Gettysburg Address by Abe Lincoln.
A song about Portland and why it's so special...
Google's new mammoth word database (pretty neat to track word usage in English throughout printed history)