Where can you get the recipe for Tropical relief martini from Outback Steakhouse?

I asked a waitress one night after having this martini and she told me the ingredients. The liquor is .5 oz Kahlua, .5 oz. Bailey's, 1.0 oz. Vodka The other ingredients are gingerbread flavored syrup (which I found at Target in the coffee aisle) but I'm not sure how much to add - I think 1-2 oz. And then "ice milk" (which I was not able to find. I used gingerbread flavored coffee creamer instead) and I added an oz. or so. The rim is done in graham cracker crumbs and it is finished with spray whip cream and a Pepperidge Farm Ginger Man cookie (found in the grocery store) I remade this at home using cheaper alcohol versions like Kamora instead of Kahlua, etc. and it tasted just like Outback's!