If you're a beach bum like me, your vacations are to tropical places. Pictures of sunsets at the beach are pretty, but after a while, one beach looks like the rest. A better souvenir is to take a handful of sand. Once you get home, empty a spice bottle and fill it with the sand. Label it with the beach name and location. Consider making a note of a special memory on the label. After several trips to different beaches, you'll have a nice spice rack full of sand.

You'll be surprised to see how each beach differs in their textures and variety of sand; it's much better than a photo.