In a large bowl, mix graham cracker crumbs, confectioner's sugar, orange juice concentrate, corn syrup, melted margarine and walnuts. Shape into 3 cm balls. Can roll in more confectioner's sugr. Store at room temperature. Submitted By RHOMMEL <RHOMMEL@IX.NETCOM.COM> On MON, 27 NOV 1995 35260ºC 0500