New day. New guess from renegade.
So we've ruled out Gweden Farm. It can't be Anvil (architecture is too dark). We've ruled out Skingrad entirely. Ruled out Cheydinhal Mages Guild.
But Clark was there, with two of his dames. Hmm. Can't be Bravil. Can't be Leyawiin. Again, architecture. Wood and light-colored adobe stone, respectively.
Let's look at Chorrol. Where would Sir Clark have gone in Chorrol? Gotta be somewhere public, unless ghastley is getting cruel with us.
Okay, I'm going to guess Oak & Crosier for today, final answer!