Baltimore’s night life scene gets a boost with two new weekly dance parties at The Mansion, otherwise known as the second floor above Tony Cheng’s in Mount Vernon. The grand space features marble fireplaces, crystal chandeliers and lounge seating. Friday nights pulse to Latin beats at a salsa party. And Saturdays at “Moxy” are billed as a “vibe-positive” dance event. (801 N. Charles St., second floor)