Hopefully the Soda Centre is still going. It is just off the north side of Kingston Road opposite the Guildwood GO station in Scarborough.
Look for the sign that says "Beer -- 15¢/bottle!", or some such thing. It is on the east side of a strip plaza. If you are approaching from the west, it is not visible until you are nearly past it. But it's there. I believe you take the first left after crossing over the bridge over the tracks.
The Soda Centre is a combination homebrew centre and BOP. The people are nice in there but very sales oriented. You go in for a can of extract, and they try to sell you a home draft system. Also, grill them about the quality and age of their hops.
Good Luck and Happy Brewing.