Bah!
I noticed that in our new building lobby the fluorescent light panel above each elevator door would brighten slightly when that car was about to arrive.
I would use this to grandiosly command the elevator to appear (loud voice, arms spread, the Full Gandalf) and, when it had, step in, turn round, and say quietly to the nearest smiling person "Pray that I don't turn to the Dark Side and use my elevator-summoning piwers for the forces of evil".
One morning I began the performance but when I turned there was a Spanish lady standing there crossing herself at me.
Not sure whether that counts as a double win.
Biting the hand that feeds IT
