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
Village of 237 Brown Men ruled by a Neutral 5th-level Fighter.
5 Mutant Styracosaurus (AC 17, MV 60', HD 11, neutral). Scaled Ulfire hide. Can cast invisibility at will. When visible, has see-through skin like a Bone Man.
2702
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.
3 Mutant Plesiosaurus (AC 14, MV 150', HD 21, neutral). Feathered Red hide. Poisonous.
2703
3 Dolm Worms.
Castle of 22 White Men led by a Chaotic 7th-level Fighter.
2704
3 Unquiet Worms.
Spawn of Shub-Niggurath (AC 19, MV 120 [land] / 30 [fly] / 150 [swim], HD 5, Chaotic): a White octopoid with a suckered hide, 6 eyes, and a suckered mouth.
2705
Castle of 50 Black Men led by a Neutral 4th-level Fighter.
Citadel of 98 Red Men led by "The Ram", a Lawful 4th-level Fighter. "The Ram" is a behemoth of a man, never seen without his indestructible helmet.
2706
Trails of small insects converge on the rocky husk of a massive dead insect. Within an inter-dimensional traveler to Carcosa lays shackled to the ground. Insects crawl in and out of his body. A sorcerer and his minions are in the middle of casting the ritual Canticle of the Crawling God. They will summon the Crawling God in 1-3 hours.
1 Dolm Pudding.
2707
A foreboding grey castle sits empty save for its custodian, an Orange Woman 18th-level Sorcerer. The castle is circumscribed by a bottomless chasm. A single bridge leads to its imposing doors shaped in the visage of a skull. The sorcerer will not leave the castle, and is immortal and invulnerable while within its walls. She will aid all those who actively seek to defend Carcosa from the forces of Chaos.
A Green Man cyborg (AC 18, MV 60', HD 6, Lawful) leads a battalion of 3-12 soldiers armed with an assortment of Alien weaponry. The cyborg will repair any Alien technology Lawful PCs may possess, and will attack any PCs who make their allegiance to the forces of Chaos known. He is searching for his adopted daughter.
2708
Spawn of Shub-Niggurath (AC 14, MV 90 [land] / 150 [swim], HD 10, Chaotic): a Red arachnoid with a smooth hide, 2 eyes, and a suckered mouth. The sight of it drives insane. Immune to surprise.
Village of 366 Purple Men ruled by "the Worm Puissance," a Neutral 5th-level Fighter.
2709
Mummy with lower half of body buried (HD 5, AC 5, eyes shoot 2 lasers, Save vs. Death Ray or take 5 dice of damage). It wears an emerald medallion (2000 GP). Quiescent unless the emerald medallion is disturbed. Two dead orange men lay nearby, one with a scorched hole blown in his head, the other with a scorched hole blown in his chest. 1-6 primitively armed Orange Men huddle at a safe distance discussing how to relieve the mummy of the medallion. They are not interested in treasure other than gems and technology, but will serve if offered such incentives.
Village of 318 Black Men ruled by "the Radiance of the Moon," a Neutral 6th-level Fighter.
2710
The bodies of countless Yellow Men spill out of a door set into the side of a mountain and completely fill the 10' wide shaft leading into the underground. Obscured by the bodies are ancient Snake Men runes describing 2-8 random sorcerous rituals.
An Orange Man (AC 14, MV 160', HD 4, Chaotic) dressed in furs hunts a band of mutant men. He is armed with a whip and accompanied by 2-12 giant beasts and dinosaurs; these creatures are under his complete control.
2711
Castle of 67 White Men led by a Neutral 9th-level Fighter.
A Bone Man (AC 3, MV 60', HD 1+1, Lawful) and a Jale Women (AC 9, MV 120', HD 1+1, Neutral) explore the badlands in search of alien technology for their war tribe.
2712
Hidden underground lair of 43 Dolm zealots led by a Lawful 5th-level Sorcerer.
5 Mutant Stegosaurus (AC 16, MV 60', HD 9, neutral). Scaled Purple hide. Immortal. Will resurrect 1 minute after apparent death.
2713
A Purple Man hangs limp from a tree. He is pierced head to toe by spikes. Two tridents lay near his lifeless body.
A floating circular platform of Space Alien technology hovers 15' above the ground. 1 in 6 chance to figure out how to operate (intelligence modifier applies, only one attempt per character). Can be moved at a rate of 10' per turn. 3 Bone Men with spears have built a hut on top, and "desert fishing lines" hang from the platform. The Bone Men are extremely xenophobic (reaction roll penalty of 2). One of the Bone Men has 2 sleep gas grenades (as sleep spell but a save versus paralysis applies, 30' blast radius).
2714
Spawn of Shub-Niggurath (AC 15, MV 210 [land] / 180 [fly], HD 3, Chaotic): a Green quadruped with a suckered hide, 3 eyes, and multiple mouths. Immune to poison.
Village of 249 Yellow Men ruled by "the One of Total Countenance," a Neutral 2nd-level Fighter.
2715
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.
Burnt out husk of a large Bone tyrannosaurus rex.
2716
4 Mutant Ankylosaurus (AC 21, MV 60', HD 5, neutral). Scaled Orange hide. Breath weapon. Invisible.
Spawn of Shub-Niggurath (AC 13, MV 120, HD 5, Chaotic): a Green and Ulfire amoeboid with a suckered hide, 6 eyes, and no mouth. Regenerate 1 HD every 1-3 rounds.