It's very weird. All of a sudden I started smelling something burning in my foyer. I've checked all the rooms and the basement. I've checked all the appliances and lamps. But, I only smell it in the foyer. There's nothing there. I had my dad come over and look. He smelled it too, but couldn't find anything. There's even a warm spot of air near where I smell it. My dad was able to open the attic door, but he didn't see or smell anything in there either. I'm not sure what to do. I don't really want to call the fire dept if there is nothing wrong. But, it's just so strange that I would smell something burning for no reason.