The Show Was Almost Called Montauk
Before Hawkins existed, the Duffer Brothers were shopping around a series called Montauk, set in the real Long Island town and loosely inspired by the actual government conspiracy theories tied to it. Networks passed, they moved the setting to a made-up Midwest town for a broader feel, and renamed it Stranger Things (some say as a nod to Stephen King's Needful Things). There's actually a sly Montauk easter egg tucked into the series finale if you know where to look.
