Multiple City of Longview facilities will be temporarily closed today while employees participate in an employee summit focused on growth, collaboration, and culture-building. City Hall will be open from 7:00 to 10:00 a.m., then will close until 1:00 p.m. and reopen until 6:00 p.m. The public library and recreation office will both open at 1:00 p.m. for the day.