[Nonepwnz]

A drunk Santa goes in the forest, dropping items because he is drunk
Or maybe some bad "Santas little helpers" is running around somewhere (you place them)
with 400health or something.. kill them and get some candy x]

Thats not quests, but fun tho.. XDD

Oh, thanks to Andre´s idea I advanced it.

So, as he said.. A santa NPC gives you a mission to kill some bad guys, fake santas.. And he says like "Gather 3x of (item) and 2x of (item) and 10x of (item) .. And the "fake santa´s" is dropping thoose items.. So, you most kill them to get the items..
And when you have gathered all the items you've been told, go back and give him it.. He thanks you and rewards you with something cool.

Not so special and long, but works..?
The drop rate shouldn't be high tho.. You gotta work some to gain the items!