For the past 25 years, anyone who has checked into a DoubleTree by Hilton, such as the one in downtown San Antonio, has received a chocolate chip cookie as a welcome treat. To celebrate that silver anniversary, DoubleTree by Hilton is embarking on a Cookie CAREavan and will be handing out free cookies from 8:30 to 11:30 a.m. July 9 at various locations around the city. It's part of a 10-week, 10,000-mile, 50-city tour. Among the downtown locations will be Alamo Plaza. To confirm times and cities of the rest of the Cookie CAREavan, visit www.facebook.com/Doubletree. The downtown DoubleTree by Hilton is at 502 W. Durango Blvd.