What could be more fun this Halloween than getting (or giving) tattoos? Not real tattoos (would that be considered a trick or a treat?), but temporary ones. Kids of all ages can have fun with temporary tattoos and you can find age-appropriate styles at many party supply stores -- everything from Halloween-themed to butterflies, princesses, pirates and dragons. For added glamour grab glitter or glow in the dark types.
Temporary tattoos are applied with water and generally stay on skin for a few days. Remove at any time with rubbing alcohol.