At least 1,000 students will be attending the National Geographic Live! program tomorrow, Thursday, January 21, at Benaroya Hall.  Up to as many as 35 school buses will drop off and pick up the students on streets adjacent to the hall located at 200 University Street.  The students will be arriving at 9:30 a.m. and departing at approximately 12:30 p.m.  Seattle Police will direct students crossing the streets in the surrounding area.  The Seattle Department of Transportation (SDOT) advises motorists to expect congestion in the vicinity.