We hope you slept well last night. We didn't.
Mrs. Mouse and family did their best to clean up the insecure food one of you left out and, in their efforts to help you, they overdid it. If you think it is pleasant to spend the entire night listening to the anguished squeekings of 35 engorged mice, think again.
Consider getting secure food containers, such as these:
Their barrels are waterproof as well as impermeable to casual damage.