No fuck shows in Bkk or Pty bars as far as I know.

But some saunas have orgy days, just today (every Thursday starting at 9 pm) should be "staff naked party" at Deja Vu in Ladprao Soi 122. http://cruisingsauna.com/ (These parties end in staff and customers fucking around in the open, everyone can watch and grope and join within reason. I have been a few times last year.)

Side note: I just see there is coyote boy show at cruising sauna this saturday. This saturday, there is 10th anniversary of hotmale gogo bar and man of the prince 2015 as well.