Received the following email, though its on their website also, and its for all gold members.

Double Hertz Gold Plus Rewards® points are springing up at a Hertz near you! Now through June 30, 2012, Hertz Gold Plus Rewards® Five Star® members like you can earn points twice as fast when renting a car in your neighborhood—earning Free days quickly. No registration or promotion codes required. Simply rent a car in your neighborhood and mention that you want to receive Hertz Gold Plus Rewards points on your reservation.

Plus, you can combine this offer with the 10% bonus on Hertz Gold Plus Rewards points you already enjoy as a Five Star member!