The Coalcracker Barbershop Chorus, which holds rehearsals at the Tamaqua Arts Center, will help celebrate National Barbershop Music Appreciation Day with appearances at Minor League baseball games.

The chorus will sing the national anthem at the 7:05 p.m. Thursday game of the Lehigh Valley IronPigs, and at the 6:45 p.m. Saturday game of the Reading Fightin’ Phillies.