Plot: The Kitchen hosts get ready for summer with new takes on the season's top recipes! Katie Lee Biegel shares her Jerk-Style Burgers with Coconut Lime Slaw, while Alex Guarnaschelli shakes up a tasty summer cocktail with her Blue Raspberry Lemonade Slushy. Then, Geoffrey Zakarian bakes a classic Blueberry Pie, and Jeff Mauro and Sunny Anderson battle it out with Watermelon Pizza two ways in a viral foods competition!