[Haskell-beginners] inserting tupels inside list as tupels in list

[kane96 at gmx.de]

maybe the subject is a little bit confusing :p

I have a organiser list like that and have to add events (like panic, xmas, ...) which is also a type of tupel for a specific date:

aliceOrg = [ ( (21,Dec,2009), [panic,aliceBDay] ) 
             ( (25,Dec,2009), [xmas] ) 
             ( (10,Jan,2010), [bobBDay] )

What function(s) can I use to add these nested lists and tupels here?

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