This can be the non-alcoholic version, but can be doctored with rum, wine, or gin. Best steer clear of vodka, as it doesn't contribute taste and can creep up on people. Always say if there is alcohol in the punch, and watch the little ones!
1 litre grapefruit juice
2 litres sparkling lemon
2 litres ginger ale
1 litre cold tea
mint, slices of orange, ice.
Chill liquids, add all, mix and serve in a glass bowl with a ladle.