Hilton HHonors members can load up on points when they fill up while dining at participating DoubleTree by Hilton hotels. For every $25 you spend at any participating DoubleTree by Hilton restaurant, you’ll earn 500 bonus HHonors points, up to 1,000 bonus points per dine. This is a new ongoing offer for Hilton HHonors members. There are over 30 participating hotels in the U.S. and you must surrender a coupon that will be provided by the hotel when you are dining. For more information and to see a list of participating hotels, visit http://www.insideflyer.com/link/?5552.