Ok, ladies, your advice please.
Yesterday morning, ds aged just 4 (on Saturday) was up with the lark as usual. Happy playing with new toys etc., thought we could snatch another 10 minutes in bed. When dh got up at about 7.45 he found that the little angel had lined up pint glasses on the drinks cabinet and emptied EVERY SINGLE BOTTLE from said cabinet into these glasses.
Good points: he hadn't broken any glasses, he hadn't (yet) drunk any, er... can't think of any more. 
Question is, what is an appropriate punishment? He was sent to his room (mostly for his own safety
) but he has got to learn that this was BAD. Your ideas greatly appreciated.
In the meantime, single malt and cherry brandy cocktail, anyone? 