**Prompt for AI Illustration Generation:**

At the top of the illustration image: *“Have a Hair-Raising Birthday, Steve!”*

Surreal illustration of a misty forest clearing at twilight, bathed in a pale, bluish moonlight. In the center, a joyful Bigfoot throws a horror movie-themed birthday party: he's wearing a party hat made from slasher film VHS tape and holding a balloon shaped like a screaming face. Surrounding him are woodland creatures wearing Jason Voorhees and Freddy Krueger masks, dancing awkwardly around a flaming birthday cake that's inexplicably hovering three feet above a log stump.

Trees around the clearing bend at odd angles as if leaning in to watch, their bark subtly forming horrified facial expressions. Off to the side, a disembodied hand pokes out of the ground holding a gift box wrapped in forest camo paper. In the background, a makeshift banner strung between two trees reads “Happy Fright-Day” in dripping red letters made from strawberry syrup.

A full moon grins unsettlingly from the sky, and from one dark shadow under a tree, two glowing eyes hint that not all party guests are of this realm.

Generated with these themes: Happy birthday , Bigfoot , Outdoors, and Horror movies.

Made with ❤️ by AI.