Lea DeLaria in "A Blue Christmas" with her band, the Dirty Martinis, Dec. 11, 12 and 13; showtimes 8:00pm and 10:00pm. Lea DeLaria is an accomplished jazz musician, the star of many Broadway shows, and a groundbreaking queer stand-up comic. This holiday season, she'll bring her deliciously raucous and sophisticated act to Boston. Come hear Lea sing your favorite Christmas songs in the inaugural performance of Upstairs at the Calderwood, the Huntington’s new winter cabaret series.