line your 12x13 inch pan with your icecream sandwiches, ( I prefer to use the plain vanilla ones but any will do just fine.) Then pour Kalua into the bottom of the pan with the sandwiches just enough to saturate the bottom with a nice but not thick layer of Kalua. (you can always add more though if you want just make sure you dont make it too soupy...although im sure that would be delicious), spread your cool whip generously on top. Put in freezer for 1hour or until you serve.
when your going to serve decorate the top with the chocolate syurp. ENJOY!