Aguas frescas are a staple in most Mexican and Mexican-American homes, mine included. The best aguas frescas are made with ingredients that are in season because they’re easiest to get, typically cost less because they are more abundant, and have the best flavor because they’re at their peak growing season. Honeydew melon—also known as melón verde—is in season typically from May to October, with the peak from May to August, but we’ve been seeing a lot of this melon in the grocery stores in Southern California since mid-March. This honeydew and cucumber agua fresca recipe is light and refreshing for warm spring and summer days. You can also opt to serve it straight as a juice with breakfast—just run through a juicer or powerful blender and leave out the water and optional sugar.