mentioned banning it in 1876. why did congress ban the easter egg roll? >> the answer is the lawn. >> bill: that callum in the lead with one to go. question five presidential inauguration is an occasion for many parties. >> hundreds of thousands lined the roof as the newly sworn in president and vice president watched the action from a specially built reviewing stand. >> after some white house private time the president and first lady had a night on the town celebrating in style at 10 different inaugural balls. >> bill: during andrew jackson's first inauguration the celebration was held at the white house and open to the public anybody could come. that was a disaster. a mob stormed the white house and refused to leave until they were lured back outside with what?