At the 35th annual Dallas Merry TUBACHRISTMAS concert, area tuba, sousaphone, euphonium and baritone players will spread Christmas cheer by performing holiday carols for all to hear. They'll be led by guest conductor Jason Wallace, local band director and tuba player with the Dallas Wind Symphony. All area tuba, sousaphone, euphonium and baritone players are invited to join in  fun - registration and rehearsal will take place the morning of the performance. For more information, go to www.stephenshoop.com or contact Steve Shoop at (972) 898-2922.