My workmate InfinitySum and I just had an awesome idea. Build a replica question mark box like the ones in Super Mario Brothers:
Allow for some mechanism to hang it from the ceiling like some string (probably 4 bits of string one on each corner), and make the bottom of the box a push-able button that when hit hard enough will cause chocolate coins to pop out the top!
This is an idea that cannot fail, unfortunately I’m too apathetic to follow through with it.
The closest I’ve seen online is this:
Which is more of a sweet box than an active chocolate coin dispenser.