(MUSIC) El Vez, AKA Robert Lopez, is such a freakishly handsome creature that looking at him too long is sort of like staring at the sun. Still, it's worth burning your corneas out to witness his flawless showmanship, and tonight's holiday-themed extravaganza is no exception. (Triple Door, 216 Union St, 838-4333. All-ages show at 7 pm, 21+ at 10 pm, $20 adv/$23 DOS.)