As part of National Sleep Awareness Week 2008, hundreds of local organizations across the nation are holding public education activities in cooperation with the National Sleep Foundation to raise awareness about the importance of sufficient sleep as well as the consequences of sleep problems. St. John's Hospital -- Berryville Sleep Disorders Center will be hosting an open house on Friday, March 7, 2008 and offering free sleep disorder screenings from 12:00p.m. -- 4:00p.m. For more information regarding the open house or information about sleep disorders please call (870) 423-5203.