Preheat oven to 350˚F. Line bottom and sides of 13- x 9-inch baking pan with enough parchment paper to overhang. Toss graham cracker crumbs with butter; press into bottom of prepared pan.

Sprinkle layers of white chocolate, coconut, almonds, and blueberries evenly over crust. Stir condensed milk with lemon zest; pour evenly over top.

Bake for 25 to 30 minutes or until light golden brown. Let cool completely on rack. Remove from pan and cut into bars.