Gretchen Midgely is once again bringing her crack team of reprobates to the Mobtown Ballroom for an intense evening of Jazz, Lindy Hop, and Swing. Friday nights at the ballroom have been a Baltimore institution for 13 years, and we do it right. Come at 7 for food and drinks, stay for the drop-in beginner lesson at 8 (no partner or experience required), and dance till the wee hours with the band starting at 9.

$20.