At 7 p.m. on Friday, April 30 the bands GraveDancer (Blues/Grunge) and Rolling Bubble (Jazz/Folk) will be performing a benefit for TRiO at Central Lakes College, a non-profit organization that serves 180 students who are first-generation college students, low-income, and/or have a documented disability. The show will be staged in the Music Rehearsal Hall on the Brainerd campus. The benefit hopes to raise funds for a laptop to be used by students in the TRiO program. Tickets for the benefit are $5, available from the TRiO Student Support Services office on either the Brainerd or Staples campus, or they can be purchased at the door.