Team USA! We just won (USA 2 Ghana 1) our first match in the 2014 World Cup. I was in London during the 2010 World Cup and I absolutely loved the soccer fever (okay...futbol fever) I saw all over England.
My favorite example was at the bakery Lola's Cupcakes. They had the flag of every team playing that day represented on a cupcake - when choosing your cupcake, you could support your team or eat the competition! It was darling and I loved their spirit.
Today I am happy to report that the US devoured Ghana. Go team go!