vanilla/custard ritz sandwiches - i found this in the japanese section of the grocery, still prefer the cheese filled ones.
space ice cream - saw a friend based in sg post this and i knew i had to try them. luckily i have obliging friends who made time to get me this. basically dry/hot ice cream tastes like your standard napolitan - chocolate, vanilla and strawberry.
green tea kitkat - been searching for this, finally found them at a candystore in klcc