Kellie Pickler will sign autographs and perform a 30-minute acoustic set at the Opry Originals gift shop in downtown Nashville on June 10 during the CMA Music Festival. Pickler will appear from noon to 2 p.m. The store will open at 8 a.m. and distribute a limited number of autograph vouchers with the purchase of the singer's merchandise inside the store, including prints and photos created especially for the event. The vouchers will be distributed on a first-come, first-served basis and only two items per person can be signed due to time constraints.