Donna Barcelona has been promoted to director of marketing for Harrah’s Grand Biloxi Casino, Hotel & Spa. She joined Harrah’s in 2002 and worked in several departments. In 2005, she was promoted to director of marketing for Grand Casino Gulfport and following Hurricane Katrina, she was dual director of marketing for Horseshoe Bossier City and Harrah’s Louisiana Downs. In 2006 she was promoted to dual property director of special events, entertainment and Total Rewards for both Harrah’s New Orleans and Grand Biloxi.