I'M PORTUGUESE!

I'm Portuguese! At a family gathering recently, I found out that a set of my great grand parents are Portuguese. They moved to Brazil and lived there before coming to the U.S. as I understand it. HOT DOG! Now I'm one more thing! Only problem is I don't know jack about Portugal (aside from their football/soccer team) or being Portuguese. Halp!!! I need to know a little something about the coolness of being Portuguese. COMMENTS PLEASE............
The only good thing I know, that came out of Portugal is this guy. The Portuguese water doggie:)