FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER (this "AMENDMENT"), dated as of September 4, 1998, by and among HARRAH'S ENTERTAINMENT, INC., a Delaware corporation ("HARRAH'S"), HEI ACQUISITION CORP....Agreement and Plan of Merger • September 4th, 1998 • Harrahs Entertainment Inc • Services-miscellaneous amusement & recreation • Nevada
