Gremlins Easter Egg - Radio Billboard

We all know Spielberg and Lucas give nods to each other within their movie, a mutual respect. In the opening sequence of Gremlins watch as the camera pans past the billboards. One of the billboards is for a radio show. The name of the show is written in the Indiana Jones font and coloring. The man on the billboard is wearing an Indiana style hat and swinging a mic like a whip.