RBG Clarion to Host Christmas Day Buffet Joanne Bauer 6 years ago CLARION, Pa. (EYT) – Rbg Clarion is hosting a Christmas Day buffet. The meal will be available from 11:00 a.m. to 2:00 p.m. Call 814-226-6552 to make reservations or for more information. Rbg Clarion is located at 45 Holiday Inn Rd (Located in the Park Inn), Clarion, Pa.