I think there are carnival parties in the USA and Europe like Brazilian style promoted by Brazilians and friends who live in this countries. Otherwhise, they would have to go withouth our biggest parties... Maybe they don't have the samba school show parade, but for sure they have the parties on the streets with the battery - how we call the set of musicians who play the instruments and the drums.

Brazilians don't live without Carnival!

Lou