I was having lunch at the Scottsdale AZ Cheesecake Factory. They had recently remodeled. I got sat in the bar area. While I was waiting for my food, I found myself staring into the section that is located under the dome. It reminded me of the Celestial room of a temple. It was bright and gold. I then looked at the bar where I was. The the thought continued. The bar area was also beautiful. It reminded me of the telesteria room. So I continued my assessment. Behind me, the section was nice but darker. Terrestrial room. The front desk, an instruction room. Two smaller sections, also instruction rooms. I couldn't see the kitchen, but I bet that looks like the creation room. The bakery area is probably the waiting room. Didn't see anything that looked like a baptistry, but I'm sure there is something there.
I visited the Boston (Belmont) temple during the pre-dedication open house. My wife remarked that the celestial room reminded her of the ladies' lounge at an upscale department store.