Kelsey Gross has 2 Leftöver Crack concerts.

Leftöver Crack is an American punk rock band formed in 2000 in the Lower East Side of Manhattan, New York City. Risen from the remains of the seminal ska-punk band Choking Victim, which released one very-low budget LP and a couple of EPs in the 1990s, Leftöver Crack espouses far-left political themes, and they practice a lifestyle of squatting and veganism. They write music that is anti-capitalist, which also opposes all forms of bigotry and authoritarianism.