and in the ensuing 20-minute period, everybody in the group (about 6 of us), swapping the entire contents of two small seminar rooms, down to duplicating the info on the chalkboard, moving floor-litter to the second room etc., then settling down to work in the new room.
We heard the guy come back to the wrong room. About 1/2 minute later, came into the 'correct' room, looking confused. Took about 1/2 hour before he noticed something (not sure what) that made him realize what we'd done.
Well worth the effort. |