Beer question

[Adeptus_Minor]

I picked up a 4-pack of Samuel Adams 'Double Bock' this morning.
It's a very rich beer with a deep malty flavor.

My question is this...
The label says 'Enjoy this beer now or age it to develop rich and unique flavors.'
So have any of you done this, and if so, how would you age it?
Do you buy it warm and age it warm, or buy it cold and keep it refrigerated?
The pack I bought was already chilled so I'll probably just drink it as-is.
However, I'd like to try aging a pack just to see how it shapes up after a month or two.