I'll be testing FCOJ at Unpub 4 this weekend. I hope to get at least 10 tests in over the two days. However, I don't know how hard it will be to attract playtesters in a room with 20 other designs which are all more thematic and less complex. We'll see.
Also, the site has internet access, so I'm going to try setting up a live stream of a test or maybe a discussion with other designers. Watch this blog tomorrow or follow me on social media to be alerted to details.