Hello Stacey, welcome to Camp Winter Wonderland!
I'm the Administrator, Jess, and I will be more than happy to help you with your username. Little siblings can be very annoying sometimes!
Please PM me what you want your new username to be and I'll change it.
To answer your questions...:
The meaning of this site is to build teamwork and spirit, good sportsmanship, and build friendship. But it is also made to discuss your modern day topics, such as poems you write, websites you love, your favorite shoe brand, anything on your mind!
The Souvenir Shop is a shop that is made for you to buy deluxe-made avatars and signatures, V.I.P. memberships, and much, much more. Right now the shop is selling Halloween decorations, costumes, and candy. To buy those items, you need to earn Credits. Check the topic in Camper's Discussion on how to earn Credits.
The teams start November 1st and go until February 13th. You can read and understand more about the teams by checking the Team Rules and the Front Page News. But if you want to be on a team I'd advise you to hurry. To sign up go to the Front Page News and go to the topic 'Camp Sign Ups.'
Again, welcome to camp. I can guarantee that you will find many great friends here.
~Admin