As a first for Graceland, Elvis Presley’s granddaughter Riley Keough opened up the mansion for an NBC special filmed inside and around the grounds.

On the opportunity, Lisa Marie’s daughter said: “My family and I are elated to open the doors to Graceland in this first-of-its-kind special.

“With intimate musical performances drawing inspiration from my grandfather Elvis’s cherished Christmases in Memphis, viewers will be invited to experience firsthand the magic that is Christmas at…