When I was young, I'd play AH Battle of the Bulge. If I was playing it during my winter break, sometimes the turn would align with the actual date -- e.g., I'd play the 17 December turn on the 17th of December.
I tried to imagine what it would be like to be in the woods or in a icy foxhole with the weight of the German army bearing down on me. I grew up in southern CA, so it was a little hard to imagine the snowy forest, but playing the game gave me some appreciation of the battle. That was the second game I ever played, and started my love of the hobby.