Blast from the Past performers practice during a dress rehearsal on Feb. 19. Blast, an annual musical and dance production by Chilton County High School students, will be held at 7 p.m. Friday and Saturday in the CCHS auditorium. Tickets are $7 and can be purchased by any cast member, at the office at Chilton County High School during school hours. All of the proceeds from the event will be used to fund various school projects, including the current seat renovation project for the auditorium.