Don't laugh, it is already done.
Go to you local Home Depot, Walgreene's, or Lowes. There the boxes have been labeled holiday tree for years.
Christians should boycott any store that refers to their trees as "Holyday" Trees instead of Christmas Trees.
How would the public react if they referred to Minorahs as "Holiday Candlesticks"??
These stores need to be e-mailed and Freeped to turn back this foolishness