Soundtrack: Liquid Liquid - "Cavern." The post-punk dance group's percussionist and singer Sal Principato DJs tonight at Tropicalia.

Get to know Peking duck, just in time for Chinese New Year. [Eater DC]

• About that crazy-looking rotary vacuum gizmo at Barmini. [Young & Hungry]

• Oh, you know, just an old-timey night of radio theater inside the 16th Street Scientology Center. [Washingtonian]

• McPherson Square is looking like its old self again. [DCist]

• Tom Sietsema doesn't think much of the Morton's makeover. [WaPo Food]

• The Watergate gas station is coming back (and is promising lower prices!) [PoPville]

• An annotated field guide to the District's doughnuts. [Express]