I Have a Funny Story

I walk up to the sushi spot and immediately the lady runs to the door with a large oiece of cardboard and shoos me and says "no more, it's okay"... I said "oh okay you're closed?"
She opens the door and says "come in, come in, come in you sit now.." I look a little confused and I step in and everyone is looking at me quietly..... "umm, you're all scaring me.... what's going on?????" A man at the bar says "it was a mouse! It's gone! But tonight everything's fresh! Next they'll be slating the dragon, and the catching the snake!"

Everyone starts laughing.... I don't know whether to stay or go.... lol.