Brooklyn's Don Chingon will put its money where your mouth is—if you succeed
                                
                                
                                    (Newser) -
                                    Entrepreneurs, listen up. There's a business opportunity in Brooklyn, and all you have to do is chow down 30 pounds of meat, rice, cheese, and various salsas to take part. Don Chingon, a recently opened Mexican restaurant in Park Slope, is offering a 10% ownership stake in the eatery...