Here is another reason to try Minecraft SMP Server instead of just playing same old same single player. Looks like couple of people came up with a way to play miniature golf in Minecraft land, lol.
Looks like this does not require any mods or any special minecraft multiplayer commands, just some snowballs and whatever you want to build for a golf course.
So here is the video, enjoy:
lol this was fun to watch
Did you see my email?