A creative poster featuring a box of McDonald's fries transformed into a nightlight at the center. Golden fries act as a light source, with light reflecting off the wall behind an electrical outlet and casting a warm yellow glow on the McDonald's logo. Below the logo, tiny white text reads 'open 24 hours', with the McDonald's logo in the bottom right corner and 'Underwood Dessert' in small print at the bottom center. Modern commercial illustration style, dominated by golden, warm yellow, and white tones, creating a cozy, bright, and innovative atmosphere that highlights McDonald's 24-hour service theme.