Fed Button
If you look through the forum, there is at least one thread on this. Also the walk through may have information as well. http://forum.ea.com/eaforum/posts/list/10242405.page Read in a thread that it...
Forum Discussion
You have to complete Jingle Bell Wreck part 9 before you get the button in friend's towns. I've used it a few times, but got 1 present & cash for each fed so I think there could be a glitch. I would probably wait a few days until everyone gets to that point in the game to use it.
