Hawaiian Punch for 40
1/2 gallon guava nectar
1 large can pineapple juice
1 can frozen passion fruit juice, diluted
3 cans orange base diluted
1 large bottle ginger ale
ice cubes
Guava, lime, lemon or orange sherbet
Combine all juices and chill. Just before serving add ice and ginger ale. Pour punch in a punch bowl and float squares or scoops of sherbet on top.