An illustration in the style of South Park, featuring a humorous scene of the Watergate Office Building in Washington DC at night. The characters are styled like South Park kids, with exaggerated features and vibrant colors, engaged in a playful burglary adventure. Include funny elements like cartoonish tools, silly disguises, and comical expressions, set against a backdrop of a quirky, cartoonish cityscape. The overall tone should be light-hearted and whimsical, perfect for a children's book.