Roller derby firefighter benefit bout, Pagosa Springs High School gym. Doors open at 6 p.m., bout begins at 7. Rollergirls In Pagosa as “Hot Wheelz” (firefighters) battle Lakewood’s Southside Derby Dames as “Code Blue” (EMS). All proceeds benefit firefighters of the Pagosa Fire Protection District. Advance tickets, $10, at Pagosa Brewing, PS Fire Dept., San Juan Dental and On the Rocks. Tickets $12 at the door, kids 12 and under admitted free.