Portland-based rock collective Left on Tenth and Minneapolis-based six-piece Space Monkey Mafia are co-headlining this 21+ showcase, bringing together two distinct, horn-driven approaches to ska, punk, and funk. Both touring acts are recognized for their extensive live histories, with Left on Tenth previously supporting major artists like The Wailers and Karl Denson, while Space Monkey Mafia continues to tour in support of their contemporary, high-energy take on third-wave ska.