Dawn of the Dead

It was such a quiet night; the full moon illuminated the streets revealing fresh meat for the night walkers. Everyone was able to grab a bite, there was enough dead bodies for many. For the dead, it was lunch time, an opportunity to turn the night's calmness into munches and chomps. A paradise they'll never want to leave. For the living, it was a hazardous time, a quick way to afterlife.
Until dawn.
At dawn, hell breaks loose, the restless dead become literally restless. Gunshots and explosions overcome the joyful sounds of satisfaction, crushing the dead's hopes of eating peacefully.