01 - In a medium saucepan, combine cranberries, sugar, and 2 cups of water.
02 - Bring to a boil over medium heat, stirring occasionally; reduce heat and simmer for 10 minutes until cranberries burst and soften.
03 - Remove from heat and let cool for 5 minutes.
04 - Pour the mixture through a fine mesh strainer into a large pitcher, pressing the cranberries to extract juice; discard solids.
05 - Add remaining 2 cups of water and orange juice to the pitcher; stir to combine.
06 - Taste and add honey or agave syrup if more sweetness is desired.
07 - Chill in the refrigerator for at least 30 minutes or serve immediately over ice.
08 - Add fresh mint leaves and orange slices if desired.