BOSS CASS

Saturday, March 28, 2026 - Underground Festival

Underground Festival in Gloucester hosts Boss Cass on 28 March, the fourth date in his early 2026 run. Coming straight after his appearance at Get Rad Festival in Plymouth, this slot extends the route beyond Devon into another southwest festival crowd. Boss Cass has a track record at Underground Festival, and this return fits into a sequence that began at The Venue in Dartington and continues through Cavern and Get Rad before closing at Sound Factory Festival. The Gloucester performance underlines the festival thread running through his year, balancing club shows with larger outdoor bills.