The feeling of a raw egg sliding across your tongue, down your throat and plopping into your stomach is something many people in the racing community experienced in the past week. The raw egg challenge has been plastered across Thoroughbred industry Twitter, supporting the #doitforDan initiative to raise money for the treatment of the rare disease, Spinal Muscular Atrophy Type 1, in a child named Dan Donoher. In a sport that has been labeled as insular and pelted with criticism, its people charged forward to help with a great cause....