Not many people have asked, but I don't like to leave an important segment of our player base in the dark, so I've posted the game's official age restrictions. You can find it under New Players in the main menu.
Here's the short and sweet version. As you might expect, if you're 18 or older, you're fine. If you're 16 or 17, you just need the signature of a parent or guardian on your paperwork. If you're 10 through 15, you need that and you must be accompanied by an adult at all times. If you're younger than 10, you can't play, but you can come to the game for free and remain out of play as long as you're accompanied by an adult.
Obviously, this policy is in place for participants who (like the game owners) have kids and want to bring them and/or let them participate. For the rest of you, just respect the headbands. Anyone wearing a white headband, regardless of age, is out of play, so just ignore them. If they're wearing an orange headband, they're out of combat, so don't hit them. If they have neither, assume they're in play and treat them like any other player.
Questions? Concerns? Speak now.