Calling all tuba players! Tuba, euphonium, baritone, and sousaphone players are invited to participate in the 11th annual Ames TUBACHRISTMAS concert. This festive event will be held Saturday, Dec. 4 at Stephens Auditorium on the Iowa State campus. Musicians must be 12 years old or older to participate. Information for players/musicians is available here. Questions? Contact Mike Golemo at email@example.com or 515.291.9341.