Most music festivals will let you bring in pre-packaged food (granola bars, trail mix, etc.), and this is a great way to both save money (festival food is expensive) and avoid questionably-cooked sustenance. Not to say that all festi-food is tainted and gross – I have eaten some delicious turkey legs, corn dogs, burritos, and ice cream without anything unusual as a result – but being able to grab a granola bar and eat it when you’re on the move can be just the thing you need to reenergize and continue with your day. Plus, you never know when someone around you might need a little something to snack on. Pay it forward.