LAS VEGAS--(BUSINESS WIRE)--Chase Sapphire Preferred®, a premier travel and dining rewards card from Chase, in partnership with Bon Appétit hosted the third annual Chase Sapphire Preferred Grill Challenge, Saturday, April 25, during the ninth annual Vegas Uncork’d by Bon Appétit. Celebrity chefs and restaurateurs, Emeril Lagasse, chef / proprietor of Emeril’s New Orleans Fish House, Delmonico Steakhouse and more, and Michael Mina, James Beard Award-winning chef and Founder of MINA Group, faced