We spent most of our morning picking up the A/C spiral ducts. We had dropped them off on Monday at Mark's, who was going to spray-paint them.
The spiral duct comes in galvanized shiny silver only, which would have looked to intrusive against the beer hall ceiling. So we decided to paint them in a stealth black.
We'll have one duct each on either side of the beer hall running the entire length, and suspended off the ceiling.