It's still there but in name only. The only one making the original WP recipe is downtown.When I moved out east from Regina, I really missed good pizza. Whenever I am in Regina I have a Houston Pizza. When I was in university we always hung out at Western Piizza which had very similar tasting pizza. The Western Pizzas we hung out at are all gone now but I did find one just north of Northgate Mall a couple of years ago and still enjoyed their pizza.
Houston is still a good pie but not what it once was.