Experience Every City. Earn Every Reward. Be More Big Picture. When you book across the Hyatt Mid-Size Convention Alliance, you and your organization earn more. Because big picture planning deserves big-time perks. 2X Book programs at 2 Hotels: 2% rebate and double World of Hyatt points for the planner 3X Book programs at 3 Hotels: 3% rebate and triple World of Hyatt points for the planner 4x Book programs at 4 Hotels: 4% rebate and quadruple World of Hyatt points for the planner