I just got back from an in store experience with Rearz in Kitchener, Ontario.
Rearz Inc - Baby + Adult Cloth Diapers, DivaCup and more
I know there have been some reviews about their site and people ordering online, but I haven't read of others going to the store. Anyways, I noticed online that they now have a physical store (its basically part of a warehouse), so I made a trip to it. Before going, I sent an email asking if they had many incontinence supplies in stock, and got a quick reply saying they had many.
Through emails and in the store Julie, the owner, was very helpful. When I got to the store Julie walked me through all the adult diapers they had (they had prefolds, pull ups, and snap ons, and various types of plastic pants, mutli-coloured and some with baby prints - I assume she is ab/dl aware). I eventually made a choice on 2 prefolds, a snapon, and a pair of flannel backed plastic pants. They are a little pricey, the total fee was about $80.
There were a couple of times when she was explaining various products that she made comments like "when I've tried them..."etc. I didn't prod more asking her about wearing, but I assume she has at least tried some of the products out.
If you're in the Kitchener area and are interested in purchasing some cloth diapers or fun plastic pants I recommend checking the store out. I would recommend contacting her ahead of times about available products and when the store/warehouse will be opened.