Combine apricots and Grand Marnier in small bowl, let stand at least 1 hour to soften. In medium bowl, combine vanilla wafers, 1/2 c confectioner's sugar and almonds. Stir in apricots with liquid and orange juice concentrate. Blend well. Form 1-inch balls. Roll balls in 2 T confectioner's sugar. Place in airtight container for at least 2 days for flavors to develop; refrigerate for longer storage. If desired, roll in additional confectioner's sugar before serving. Orange-apricot balls will keep for several weeks in the refrigerator. Allow to come to room temperature before serving. Makes 25.
