Calamansi-Melon Cooler

Combine 1/2 cup calamansi concentrate and 4 cups water in a pitcher. Slice 1 (1-kilo) melon in half. Remove seeds and pulp, and add them to the calamansi mixture. Let stand for 10 minutes. Strain and transfer liquid back to pitcher. 

Using a melon stripper, carve strips from melon flesh; add to pitcher. Add 2 tablespoons honey; mix and chill.