we used a children's voucher at RFC on 4/29 and yes, they were allowed to order from the adult menu for everyting. We also used one at the Concourse Steak House. There they got a kids meal but could order an appetizer and desert from the adult menu. Same w/ Mama Melrose's at MGM (we only used 1 adult here and paid for kids meals b/c we weren't hungry enough for all that food and weren't on our way back to the room but according to the server, the kids got app. and desert from the adult menu).