Preparation Blend cherries (including pits) in a blender at low speed until skins have broken down enough to brightly color liquid (some of pits will be coarsely chopped). Pour through a sieve into a 2-quart pitcher, pressing on and discarding solids. Add lemon juice and sugar (to taste), stirring until sugar is dissolved. Pour 3 tablespoons vodka (if using) into each of 8 tall (10-ounce) glasses filled with ice. Add 1/2 cup cherry lemonade to each and top off with sparkling water. *We used IQF (Individually Quick Frozen) cherries from Friske Orchards (231-599-2604), in Charlevoix, Michigan. Cooks' note:Sour cherry lemonade can be made 1 day ahead and chilled, covered.
Preparation Blend cherries (including pits) in a blender at low speed until skins have broken down enough to brightly color liquid (some of pits will be coarsely chopped). Pour through a sieve into a 2-quart pitcher, pressing on and discarding solids. Add lemon juice and sugar (to taste), stirring until sugar is dissolved. Pour 3 tablespoons vodka (if using) into each of 8 tall (10-ounce) glasses filled with ice. Add 1/2 cup cherry lemonade to each and top off with sparkling water. *We used IQF (Individually Quick Frozen) cherries from Friske Orchards (231-599-2604), in Charlevoix, Michigan. Cooks' note:Sour cherry lemonade can be made 1 day ahead and chilled, covered.