Fat Quarter Shop has several, I subscribed to their Charm Pack club, their Fat Quarter Club in Solids, Batiks & Designer Select these were just monthly shipments of fabric. They have quarterly fat quarter clubs for Kaffe Fasset and Art Gallery fabrics that ship every quarter, these have more fat quarters and include a pattern. I also subscribed to their monthly Box, and while those did include some nice items, most were not things I used and I cancelled after about 8 months.
I was very happy with all of my subscriptions with them and now I am just doing the Batiks & Kaffe Fasset. If you are looking to build a stash and enjoy scrappy quilts I find these clubs wonderful for building a wonderful collection.