Frozen hibiscus daiquiri

Instructions

1. Put tea bags and sugar in a large glass container; add boiling water and stir to dissolve sugar. Refrigerate 3 hours; stir in lime juice and rum.
2. Pour half the mixture into a blender with 1 1/2 cups ice; puree until slushy and then set aside. Repeat with remaining mixture and ice.
3. Serve in martini glasses or other interesting barware.