Only two weeks remain to receive SLEEP 2013 early bird pricing and the official SLEEP 2013 hotels are selling out quickly! With the Hilton Baltimore and the Sheraton Inner Harbor Hotels already sold-out and three additional hotels nearly sold-out, we encourage all members to register early and book your hotel room today to reserve your spot at the largest meeting dedicated solely to sleep medicine and sleep research. Register now to secure your savings on registration for SLEEP 2013! Hotel rooms may be booked through the SLEEP 2013 Official Housing provider: The Visit Baltimore Housing Bureau.