Pina Colada Bars

1 cup graham cracker crumbs 2 tablespoons coconut flour or 2 tablespoons all-purpose flour 2 tablespoons turbinado sugar 1/2 teaspoon ground ginger 2[...]

1/2 cup butter or 1/2 cup margarine , at room temperature 1 3/4 cups sugar 1 1/4 cups flour 1/8 teaspoon salt 4 eggs 6 ounces pineapple juice 1/4 cup lemon[...]