Hmm, that's a tricky one. If you want to get rid of the tree without damaging it, you could always donate it to a local charity or homeless shelter. They may not need it for Christmas, but they can always use it for decorations or events. Alternatively, if you don't mind destroying it, you could cut it up into small pieces and put them in the trash. Or you could try to find a recycling center that will take it. Either way, just make sure to dispose of it properly.