Your house is defined by its interior as well as its exterior. Most people focus on decorating the inside of their homes and forget about their backyard. In fact, paying attention to your backyard is as important as decorating the inside of your home.
This would be cook for crayfish boil! I think anything with built in cooler space is probably a good idea for summer. Kids wagon, outside seating, or this: DIY Patio Table With Built-In Beer/Wine Coolers.
I randomly hung 10 of these on a large wall and hung little pictures in among them. I love it and get lots of compliments on it. Well worth the small amount of money (much less than a wall of regular bookshelves.