The initial reports of the creature 41 years ago described it as hairy, scaly, goat-y, man-y, and mean, according to one account of it snatching a kid or two away from a youth camp.
The bash includes less-evil activities such as hayrides, aw, bison viewing, what?, and monster tracking, cool.
The legend of the Lake Worth Monster, though, just serves as another difference between Fort Worth and Dallas. Fort Worth has a nasty, snarling, hairy, scaly beast terrorizing the citizenry. Dallas has the genteel, refined elegance of the Lady of the Lake who hitches rides near White Rock Lake and leaves wet spots in the back seats of cars.
Hmm, man-beast or cute dead chick? Now which would you rather run into on a dark and stormy night?