Iced Tea For Fifty

6 1-ounce tea bags
1 gallon boiling water
4 packets stevia or sugar substitute, if sweet tea is desired
2 gallons cold water
10 to 15 pounds ice, crushed or cubed

Place tea bags in enamel or stainless steel large container. Pour boiling water over tea bags and steep five minutes. Remove bags and add stevia packets or sugar substitute of your choice, if desired. Pour hot tea into cold water. Fill 12-ounce glasses with ice. Pour tea over ice just before serving fifty. Garnish with slice citrus fruits, if desired.