[Huaisang picks the Gray Room for this, he has a membership and is fond of the owner, he knows that the cocktails there are excellent. Plus, as a LIER-owned establishment he doesn't need to worry so much about his behavior, even though he's unlikely to do anything indecent with Bela. He sends the invite along to Bela and dresses in something elegant and showy, though not as flirty as many of his outfits.]
no subject