2 hints about the theme of the Bungalow

There are 2 symbols that I'll share in this post, that will give you a hint as to the theme of the Bungalow. Can you guess what it is? The 1st picture of the glowing symbol is painted on the roof of the dormer window in the bedroom. It's made with glow in the dark paint so that it can be seen at night when the lights go out. The bed is situated just under it.

Do you recognize this glowing symbol?