I ordered my tickets about 5 minutes ago. I haven't been to a show in a year or two and figured it would be cool to see another one. I happen to like the venue a lot, even though the last time they had a concert there it was nowhere near capacity. I'm also turning into an old man so I got the tickets for seats instead of the floor tickets.
I imagine whenever we start to see a decline in his amount of yearly shows it will be a pretty good indication of him slowing down. I doubt he really wants to keep performing into his 50's and should have more than enough to retire comfortably already. Wouldn't surprise me if one day he just decides he needs a break and stops everything for awhile to recover and decide what he wants to do.
The surprise during his set then could be the Duece Klik then. I remember he did that years ago, had BG with him for his set, and brought Snug out for it. Was when Skat & Snug were still with Strange though, and also on the bill.