Ok, this is borderline off topic, and most probably missed the scene IF they saw it, but....... My daughter is one of the biggest Stephanie Myers fans I have ever seen. She couldn't wait to see twilight in theaters, and in prep for the up coming event, I read the books to. The movie came out on DVD and we had to buy it. Watched it with her again, and having read the book makes the movie much more enjoyable, but the reason for my post -> They take a field trip to a green house and the teacher "pours a cup of Compost Tea" into a big glass mug to show the class. Vat of tea is right in the middle of the greenhouse. Teacher admonishes the kid who ends up with the glass "not to drink........"