Since orange juice came up...
Back in the day the White House held open house parties following an inauguration.
"Those open houses sometimes became rowdy: in 1829, President Andrew Jackson had to leave for a hotel when roughly 20,000 citizens celebrated his inauguration inside the White House. His aides ultimately had to lure the mob outside with washtubs filled with orange juice and whiskey."
http://en.wikipedia.org/wiki/White_House