BANGOR – Bangor Ballet will be hosting auditions on Aug. 18 from 4 to 5:30 p.m., at the Thomas School of Dance, 14 State Street, for their second production of the 2012-2013 season, “Salute to the Troops.” Any and all intermediate to advanced ballet dancers in the state of Maine are encouraged to audition. Girls on pointe should come prepared to audition on pointe.