You can get so many types of patio umbrellas and accessories these days. You could get one with built-in lighting or with remote controlled movement or even with misting spray jets! Heck, there's even patio umbrellas just for dogs. However, now you can also add the Umbrella Fan ($50) to the list. An umbrella fan is great idea, it fits right around standard umbrella poles and the breeze it generates keeps you cool while you relax in the shade and also helps to keep flying insects away. Now if they could just invent a patio umbrella that combines all of these great elements, but with collapsible foam fan blades and make it all solar powered, it would truly be perfection in the sun.