A refreshing drink for hot summer days!
Place hibiscus flowers and cinnamon stick in large jar or bowl. Add water. Cover and refrigerate overnight (8 to 12 hours).
Strain, add sweetener of choice.
Serve over ice with lime wedges.
Optional aromatics to steep with the hibiscus: sliced fresh ginger, star anise, dried orange peel, allspice, or lemongrass.