Hummingbird Cupcakes

Name: Hummingbird Cupcakes
Prep time: 40 min
Cook time: 20 min
Total time: 1 h
Cuisine: American, Southern
Ingredients: 1 cup butter, softened; 2 cups sugar; 3 large eggs, room temperature; 2 teaspoons vanilla extract; 2 cups mashed ripe bananas; 1/2 cup drained canned crushed pineapple; 3 cups all-purpose flour; 1 teaspoon baking soda; 1 teaspoon ground cinnamon; 1/2 teaspoon salt; 1 cup sweetened shredded coconut; 1 cup chopped walnuts; 1 package (8 ounces) cream cheese, softened; 1/2 cup butter, softened; 3-3/4 cups confectioners' sugar; 1 teaspoon vanilla extract