Arribeños and Mendoza
Buenos Aires, Argentina
Buenos Aires' Chinatown may be tiny (and at about 3 blocks long, it may be the world's tiniest), but it is certainly mighty, particularly on the most important holiday of the year. The length of the mini-barrio is blocked off and stalls moved in for the street fair, featuring food, performances, music, and souvenirs. Definitely not to be missed.