Make your own pizza

But it seems like canada is a step ahead of the game when it comes to trans-fats. It has been required to be put on labelling for a while now, and most manufacturers have eliminated/greatly reduced the TFAs in food.
It's not the end of the world if you have TFAs; people intake them all the time. It's just not optimal for your health, and if you could avoid it, I would suggest you do so. But a few girls scout cookies aren't going to make you fat, it's the overall diet & caloric balance.