Your child can get a FREE SpongeBob Stamped Postcard at Post Office
You do have to go the post office to get this freebie. You might want to check if your post office is participating.
Now through Jan. 4, 2014, kids can get special postage-paid, customized SpongeBob postcards at more than 25,000 Post Office locations nationwide to connect with their loved ones using the U.S. Postal Service.