Blake Shelton’s Ole Red Gatlinburg is celebrating its week-long grand opening in Gatlinburg, Tenn., March 11–17. On March 13, Blake took part in the festivities by performing a private concert that raised $29,214 via tickets sales for Gatlinburg-Pittman High School’s music programs. Ryman Hospitality Properties donated an additional $25,000 to bring the total to $54,214.…