I haven't had a 'restaurant' mouse incident but I have had a 'food court' mouse incident.
Me and my girl go to the mall for our lunch break a couple of times a week. Well one time, all of a sudden we see this wave of people getting up and screaming. Turns out a mouse is running around the food court!

So one of the workers is running around to catch it and then picks it up by the tail and carries it off. Lord knows where he took it!

Ugh! This just gives me the shakes when I think about it.

Not to mention this is one of the nicest malls in the area! And people just laughed and kept eating. Um..hello...did you just not see Mickey Mouses little cousin running around by your feet?? Oh hell naw!

Me and my girl were out of there!