If you want your kid to be a happy camper, send him or her a care package! Children enjoy the sports, budding friendships, and freedom that Summer camp has to offer, but most don't mind having a little something from home mailed to them every so often either. Postcards and letters are great for keeping kids informed of family news, but most mothers like to send something that makes more of a statement. If your youngster is attending a wilderness adventure or is an environmentalist, consider eco-friendly treats. Earth-conscious cards, temporary henna tattoos, and sports equipment made from recycled materials are green items sure to entertain you kiddos and their cabin mates.