Registration for the workshop does not reserve your hotel room. Please contact a hotel directly. To receive the preferred rate, please book your room reservation two weeks prior to the event, and mention the “Battery 500.”

Room Block: “Battery 500”

Cut-off Date: April 20, 2010

for Argonne Guest House
9700 South Cass Avenue – Building 460
Argonne, IL 60439
Phone: 800-632-8990 or 630-739-6000

Cut-off Date: April 23, 2010

for Willowbrook Holiday
7800 South Kingery Hwy
Willowbrook, ILĀ  60527
Phone: 630-325-6400