This is very much a work in progress. (As evidenced by the repeating entries you might see below.) Anyway, here are 16 random hexes.
2701
Spawn of Shub-Niggurath (AC 20, MV 120 [land] / 150 [fly], HD 1, Neutral [intelligent]): a Green and Red hexapod with a scaled hide, multiple/insectile eyes, and a beaked mouth. Immune to heat/fire.
Castle of 43 Green Men led by "the Joy of All," a Lawful 5th-level Fighter.
2702
Village of 161 White Men ruled by a Neutral 6th-level Fighter.
Castle of 53 Purple Men led by a Chaotic 8th-level Fighter.
2703
Mutant Teratosaurus (AC 16, MV 180', HD 12, neutral). Furred Blue hide. Breath weapon. Immune to normal weapons.
Citadel of 21 Dolm Men led by a Chaotic 3rd-level Fighter.
2704
2 Unquiet Worms.
Village of 366 Brown Men ruled by "the Silver Fist," a Lawful 6th-level Fighter. The Silver Fist rides into battle on cybernetic horses and wields a mysterious purple sword.
2705
Village of 148 Yellow Men ruled by "the Enthroned of Humility," a Lawful 12th-level Sorcerer.
2 Cthugah's Flame Creatures.
2706
1 Ulfire Jelly.
Bipedal humanoid robot (AC 18, MV 120', HD 8) carrying a spear, with a single spotlight eye in the center of a cylindrical head. It is dragging a dead velociraptor behind it. It has learned how to hunt by spying on humans, but doesn't understand what to do with the dead animals: it just drags them back to its cave.
2707
The mutilated bodies of two Ulfire children lay next to the dead body of a Green Sorcerer. On the Sorcerer's person is a book outlining how to cast The Accursed Sounding of the Void.
2 Mutant Allosaurus (AC 16, MV 150', HD 15, neutral). Smooth Ulfire hide. Touch causes sickness (lose 1 Con / day until dead). Invisible. Immune to surprise.
2708
4 Spawn of Shub-Niggurath (AC 14, MV 90, HD 6, Neutral [unintelligent]): a Orange and Ulfire annelidoid with a smooth hide, no eyes, and a circular gaping maw.
Mutant Gorgosaurus (AC 16, MV 150', HD 17, neutral). Feathered Orange hide. Invisible.
2709
Village of 240 Green Men ruled by a Chaotic 9th-level Sorcerer.
Burnt out husk of a large Red tyrannosaurus rex.
2710
Spawn of Shub-Niggurath (AC 18, MV 90' / 120' [swimming], HD 3, Neutral [intelligent]): an orange anthropoid with scaly skin, two yellow eyes, and a toothed mouth. One of its arms is an oversized claw. In its other hand it carries a green mace.
A damaged Alien vehicle, with 4 tank treads instead of wheels. Characters with an intelligence of 16 or more may attempt to repair the machine, with a cumulative chance of 10% per week of succeeding. (i.e after ten weeks the tank will be repaired.) It is large enough to comfortably transport 12 men.
2711
Village of 130 Dolm Men ruled by "The Master of the Universe," a 1st Level Fighter. He wields a magic sword in battle: on command the sword grants +20 HD, and the saving throws of a 20th level Fighter. Only those chosen by the powers of the Grey Castle may hold aloft the magic sword.
Village of 268 Dolm Men ruled by a Chaotic 9th-level Sorcerer.
2712
A hulking Blue Man (AC 15, MV 120', HD 6, Chaotic) with unusual red hair wields a cursed two handed sword. (This character wields the sword one handed, carrying a shield in the other.) Any character possessing the sword is compelled to eradicate all white men from the world; with each white man they kill their hair turns a darker shade of red. The sword is -1 to hit, but +3 to hit vs. White Men.
A Jale Man Sorcerer (AC 16, MV 120', HD 8, Neutral) wearing a Red breast plate sits on a giant Cthulhu shaped throne, alone at the lowest levels of the Cavern of the Time Lords. He may share his knowledge of Carcosa with those who seek him out.
2713
Citadel of 75 Purple Men led by a Neutral 3rd-level Fighter.
Village of 156 Green Men ruled by "the Dragon," a 4th-level Sorcerer. The Sorcerer's research has left him disfigured: he has the scales and tail of a lizard, and is cold blooded.
2714
Mutant Allosaurus (AC 16, MV 150', HD 15, neutral). Scaled Brown hide. Laser Eyes
Village of 257 Black Men ruled by a Chaotic 9th-level Sorcerer.
2715
A humanoid robot (AC 16, MV 90', HD 4, Chaotic) guards the remains of a crashed alien spaceship. He is armed with a sword and a laser pistol. His 3 large eyes rotate about his head. He can not be surprised and will react with hostility to all who approach.
In the centre of a large expanse of rock howling winds bellow out from an open trap door.
2716
A large space alien bomb stands upright in the plains, weathered to the point where it is merely the suggestion of a bomb: 1-6, inert; 7-9, still live, disturb it and it will explode (Save vs. Death if within 30' - save equals 2D10 damage, failure is death); 10, actually a space capsule - contains ancient body in space alien battle armor.
Citadel of 117 Green Men led by a Neutral 8th-level Sorcerer.