Taste of the Underground, a three-day event offering a real taste of music and food, returns to Park Theater next weekend.“We hope to keep Bluegrass Underground ticket holders entertained for the weekend around the cave performances, as well as give our community and all visitors access to great music and food," said Mandy Eller, McMinnville-Warren County Chamber of Commerce president. In collaboration with Bluegrass Underground, Taste of the Underground is offered on the same weekend as the PBS filming at Cumberland Caverns.The event begins this Friday, March 24, from 3-5 p.m. DeRobert & the Half Truths will welcome the event back to Park Theater. Out of Nashville, the band will kick off the event with its funk sound.