Elevate your summer gatherings with our easy-to-make pineapple coconut tres leches cake (made with box cake)! This delicious dessert is perfect for a crowd, making it an excellent choice for your backyard BBQ or summer cookout. Using a box cake mix as the base, it's a convenient yet impressive treat. Topped with refreshing fruit like pineapple and enhanced with a coconut twist, it's a summer dessert that will leave a lasting impression. Everyone will love this yummy tres leches cake with…