Gulfstream Park's upcoming spring and summer stakes schedule features races worth $3.775 million and later runnings of its signature races. The $300,000 GII Princess Rooney S. and $200,000 GIII Smile Sprint S. have been moved from their traditional June dates and will be run Sept. 5 this year and the Princess Rooney has been shortened from seven furlongs to six. "Both the Princess Rooney and Smile were moved from the middle of the summer to September in hopes of more participation moving closer to the fall," said Mike Lakow, Gulfstream's...