This is one of those “How did it take so long for someone to think of this?” Paste Magazine editor Sarah Lawrence had the brilliant idea to turn a music festival schedule into a temporary tattoo so she wouldn’t have to carry a flimsy paper version outside in the elements — or rely on her smartphone battery.
Simply cut out your top picks, lay them on your arm in order (probably the most complicated part), and hold a wet washcloth on for thirty seconds. This is easy to do in your tent, or in the car on the way to the festival. Want to do the whole festival in one go? Stick ‘em on your knees, on your other arm, on a friend (but don’t lose the friend).