Well, you could take him to Mt Druitt for the week.
You could stay nearby at the Novatel at Rooty Hill. A few swings at Ashlar Golf Course (hmmm...still there? anyway) and a spot of fishing at the Nepean River.
Finish the stay by buying a "I survived a week at Mt Druitt" TShirt. It'll be a holiday you won't forget too easily lol.