In 2007 we visited a great one called the Harbour Quilt Company, but I see when I'm searching for them, it almost looks like the shop is closed out, you could have a look around their facebook page to see if there's any other mention of places.
https://www.facebook.com/pages/Harbo...76604559058712
This is a smaller shop (it was in 2007 anyway) but very friendly, up in Sydney
http://www.quiltingonthemira.ca/