Three-day weekend! Lake! Pool! Sun!

Before you indulge in all the sun worship, though, think about your largest organ – your skin. No reason to risk frying your skin, increasing your chances of skin cancer, for a moment of fun. So grab the shades (there is such a thing as intraocular melanoma), the long sleeves, the floppy hats, and the sunscreen. Your future self will thank you for the consideration.