Blue Hawaiian Jello Shots are fruity, tropical, and a fun addition to your summer parties! Our recipe is made with just 4 ingredients, but we love to add whipped cream, a pineapple slice and finish with a cherry on top. When the hot weather hits, it’s like tropical islands and beach vacations start calling my name. And nothing says summer like coconut, pineapple, and rum. These jello shots are refreshing, super easy to make, and are usually the talk of the party.