This is THE best place to get raw oysters! They sell them individually and in large boxes if you want to buy in bulk. They've always been stocked with whatever is in season at the moment but I would recommend coming early in the day if you want a better selection. I've had one instance where my boyfriend went there an hour or so before they were to close and there was no more oysters left! The uni here is also great and you can buy it still in the shell or de-shelled (is that the right word?).
I've been to many of the oyster bars around Toronto who have admitted to getting their oysters from here so what better way to get them than right from the source for a fraction of the price!
The restaurant with the same name is also one of my favourites (ahem* lobster roll)
I just really wish they were open later :(