This story is not related to where you should take your NSX for smog, but it is kind of funny.
I took it to AJ in Long Beach for smog last week. The tech opened the hood and looked around. He went back to his tool chest and got a flash light and looked under the hood more. He then proceeded to the trunk and look around again. Afterward he got down to his knees and looked at the underside of the vehicle with his flash light. I thought that he was looking for a spec. sticker of the car. After another 5 to 10 minutes of looking, I walked over and asked what he was looking for. Very interesting answer, "Is it an electric car ?" Well, the rest of the story was to open the engine compartment and showed him where the engine was.