Sinterklaas surprise

Had to be in the office today (needed to make some print-outs) and I saw something lying on the desks. I think I wasn't supposed to find those yet.

[ I will do my best to act surprised tomorrow... ]

I wonder if it's milk or dark chocolate...

Oh, something else: I discovered a small leak in the office. After mopping up the water and strategicly placing a bucket you could clearly hear a rhythmic drup-drup-drup throughout the office...

[ turn up your volume to fully appreciate this video... ]