5 C. pomegranate juice)
2 1/2 C. vodka
1/3 C. orange-flavored liqueur
1/3 C. fresh lime juice
2 1/2 C. chilled ginger ale

In a pitcher, combine pomegranate juice, vodka, orange-flavored liqueur, and fresh lime juice. Cover and chill until very cold, at least 1 hour. Just before serving, stir in ginger ale. Pour into ice-filled glasses. If desired, garnish glasses with thin orange slices.