Portland's "little orchestra" Pink Martini features over a dozen musicians who perform a multilingual repertoire that's exotic yet familiar, seamlessly switching between jazz, classical, pop, and global music sounds. The band has a certain je ne sais quoi that puts everyone in a good mood—they don't just perform a show, they know how to throw a party. For this New Year's celebration, the ensemble will be joined by the Portland Youth Philharmonic, Latin pop artist Edna Vazquez, jazz vocalist Jimmie Herrod, and radio journalist Ari Shapiro.