People are so funny, aren't they? They are kind of like toys, they make certain noises and do certain things if you just poke them in the right place. And poking them was so easy. Of course, you always made sure that you wouldn't get in any trouble for it. You don't exactly understand why that they got so worked up about things, even when it was to their detriment, but that doesn't mean it wasn't amusing to watch. Regardless, you should probably take stock of where you are and figure out where to go.
You are in a giant field of golden wheat. The wheat is huge, larger then most trees. Each stalk looks to be over a hundred feet high. The stalks are also so crowded together that you can't see more then a few feet in front of you and you have to bend them to get anywhere. The wheat stalks are so simular that it is difficult to tell them apart, and they block out everything but the sky above. The only thing you can use for direction is the sun.
Now, it was morning when you left, so assuming it is the same time, heading towards the sun should be going east and heading away should be west. Of course, that assumes that the sun sets in the west and rises in the east like it does on Earth. Well, even if you did know which direction was which, it wouldn't matter, because you don't know where you are, besides that it is Wonderland. After all, where else can you get to in an impossible way and has plants bigger then skyscrapers?
[] Head towards the sun
[] Head away from the sun