Thanks to StumbleUpon, I am really tempted to give my players a fetch quest: a young woman has lost her newborn child. They go on a quest to find it, and after succeeding, they start their long trek back to return the child to it's mother. The only problem? The child is this:
http://www.dandwiki.com/wiki/Baby_of....5e_Equipment)
(Yes, I know it's D&D wiki, which really shouldn't be trusted for… well, anything. I just thought it would be a fun joke session)