Brass Mafia will be playing hits at San Francisco’s very unique Kozy Kar Bar, known for its retro and naughty decor.

This will be on the second day of the Pickin’ On The Polk Music Festival. Billed as “two days of music, food, and laughter with the Discover [San Francisco’s] Polk Community,” this music festival will give folks an opportunity to enjoy music via many indoor and outdoor venues on San Francisco’s Polk Street.

Inspired by the brass band tradition of New Orleans, Jazz Mafia’s madcap marching ensemble borrows the instrumental makeup and ebullient spirit of the Crescent City second line while infusing it with a decidedly Nor Cal vibe, welcoming rappers and vocalists as special guests.