Funny you should notice the tillandsias - I love them, although I've had some orchid snobs put up their noses at them. They actually have some beautiful specimens of them in the Atlanta Orchid Conservatory right now - they fill in with broms a lot when the orchids aren't much in flower. And yes - there were bark and styrofoam bits all over the place for at least a week afterward - but I had a blast. Your orange tree must have been fabulous!