Best summer salad for memorial day and Fourth of July (4th of July)! Healthy and fresh blueberry watermelon feta salad is refreshingly sweet, savory, and easy to make! The best part about this recipe is that it comes together so fast and it is cheap with readily available ingredients! This easy watermelon salad needs only four main ingredients – fresh watermelon, blueberries, feta cheese, and mint leaves. I dressed this baby with balsamic reduction to spice things up. To be honest, this was uniquely magnificent! This super easy peasy summery salad recipe is refreshing and cheap! Perfrct is picnics and potluck!