nice of you to post this thread. you can get good-expensive watches for your parents. if your dad drinks, get him some drinks from the duty free shop at the airport. You can also get fine clothes for them, and for mom, some cosmetics would be nice. I know that this is no summer time, but you can also get some high quality coats for them at Burlington Coat Factory store that the can use during the winter.

Good Luck and happy journey to you.