What is SillyBox?. SillyBox is a 501c3 certified, non-profit organization that provides children in foster care with boxes full of new, colorful children’s books with uplifting positive messages, toys, and other fun items in order to help cultivate a more loving, happy, playful atmosphere. Each box is filled with new items each month that are hand-picked by our team to meet the needs and interests of the children in our recipient foster care organizations. Help us spread the silliness and remind these children that they are loved — that there are people out there who truly care for them. We deliver boxes of books, toys, school supplies, and other necessities to children in foster care organizations throughout Houston. . Each SillyBox is filled with new items each month that are hand picked by our team to meet the needs of the organizations. . The boxes will be filled with gender specific items and distributed to the appropriate recipients. .