Cut the Cantaloupe (1 cup) into a half-inch dice, and add to a large mixing bowl.
Cut the Watermelon (1 1/2 cup) into a half-inch dice, and add to the bowl.
Peel and seed the Cucumber (1) and cut it into a half-inch dice. Add it to the bowl.
Peel and cut the Jicama (1) into a half-inch dice, and add to the bowl.
Prepare your Red Onion (1/4 cup) and add to the bowl.
Thinly slice the Serrano Chili (1). Remove the seeds if you want less heat.
Add the serrano pepper to the bowl.
Add the crumbled Queso Fresco (1 cup).
In a small bowl combine the zest of the Lime (1) and Agave Syrup (3 tablespoon). Cut the lime in half and add 3 tablespoons fresh lime juice to the agave mixture. Stir to combine and pour over the salad.
Toss until the fruit and veg are coated. Chill for 30 minutes.
Sprinkle julienned Fresh Mint (2 tablespoon) and additional queso fresco on the salad, and serve.