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 12, MV 120, HD 2, Neutral [unintelligent]): a Bone anthropoid with a suckered hide, 2 eyes, and a circular gaping maw.
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.
2702
2 Mutant Paleoscincus (AC 24, MV 30', HD 6, neutral). Feathered Ulfire hide. Genius Intelligence (18+ Int) and 1-4 psychic powers.
7 Mutant Velociraptor (AC 14, MV 180', HD 3, neutral). Feathered Brown hide. Can cast invisibility at will. When visible, has see-through skin like a Bone Man. Immune to cold.
2703
Castle of 27 White Men led by a Neutral 10th-level Fighter.
Spawn of Shub-Niggurath (AC 12, MV 120 [land] / 90 [fly], HD 8, Chaotic): a White avioid with a scaled hide, 2 eyes, and no mouth. Immune to poison.
2704
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.
2705
Spawn of Shub-Niggurath (AC 14, MV None, HD 3, Neutral [unintelligent]): a White plant with a feathered hide, 2 eyes, and multiple mouths. Immune to heat/fire. Immune to normal weapons.
Spawn of Shub-Niggurath (AC 15, MV 180 [swimming only], HD 2, Chaotic): a Purple batrachian with a suckered hide, 6 eyes, and no mouth. Immune to poison.
2706
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.
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).
2707
1 Orange Mastodon. The beast may shoot acid from its trunk 3 times a day.
Village of 259 Blue Men ruled by a Chaotic 6th-level Sorcerer.
2708
A massive snake shaped citadel coils around the peaks of a craggy mountain. Within 22 Bone Man are led by a Chaotic 16th-level Sorcerer. He is planning the total conquest of Carcosa.
4 Pterodactyls.
2709
2 Mutant Megalosaurus (AC 16, MV 120', HD 9, neutral). Scaled White hide. Genius Intelligence (18+ Int) and 1-4 psychic powers.
Spawn of Shub-Niggurath (AC 20, MV 120, HD 7, Chaotic): a Jale arboreoid with a furred hide, 6 eyes, and multiple mouths.
2710
Village of 243 Bone Men ruled by "the Puissance of the Sun," a Neutral 10th-level Fighter.
3-18 red orbs can be seen floating in the distance.
2711
Ancient runes are carved into earth, filled with red clay.
Village of 181 Green Men ruled by a Neutral 7th-level Sorcerer.
2712
Strange ritual space made up of crucified Orange Man, small clay jars of water and dried herbs.
Village of 144 Orange Men ruled by "the Soul of Humility," a Neutral 4th-level Fighter.
2713
1 Mummy Brain.
A young Black Man child weeps alone. He has no possessions save his clothes, and is hungry.
2714
8 Triceratops.
Spawn of Shub-Niggurath (AC 14, MV 210 [swimming only], HD 5, Chaotic): a White quadruped with a suckered hide, 6 eyes, and a suckered mouth.
2715
9 Mutant Trachodon (AC 16, MV 120', HD 12, neutral). Furred Purple hide.
Castle of 68 Bone Men led by a Neutral 10th-level Fighter.
2716
5 Velociraptors.
2 B'yakhees.