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 228 Red Men ruled by "the Totalitor of All the Living," a Chaotic 7th-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.
2702
Strange ritual space made up of crucified Red Man, small clay jars of water and dried herbs.
2 Dolm Worms.
2703
1 Deep One.
8 Space Aliens.
2704
4 Snake Men attempt to repair a time machine. The Snake Men and their collection of high-tech gadgetry are incomprehensible to characters with an intelligence score less than 18.
A party of 2-8 inter-dimensional travelers search for their lost companion. They are armed with turn of the century firearms: pistols & shotguns. They are cautious around and distrustful of any natives of Carcosa they encounter. They will however aid anyone who agrees to help them find their friend.
2705
Village of 272 Brown Men ruled by "the Inexorable Perfection," a Neutral 6th-level Fighter.
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).
2706
Citadel of 118 White Men led by a Chaotic 6th-level Sorcerer.
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.
2707
Spawn of Shub-Niggurath (AC 19, MV 150 [land] / 90 [swim], HD 10, Chaotic): a Yellow hexapod with a feathered hide, 4 eyes, and multiple mouths. Immune to surprise.
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.
2708
10 Diseased Guardians.
A group of 6 disease ridden Black cannibals feast on the remains of some Bone Men.
2709
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.
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.
2710
Citadel of 47 Dolm Men led by "the Grace of All," a Neutral 6th-level Fighter.
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.
2711
A Blue Man (AC 16, MV 120', HD 2, Lawful) with a cybernetic augmentation that allows him to extend his head several meters above his body is surveying the wilderness. He is armed with a bright yellow mace and can not be surprised.
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.
2712
A T-Rex corpse, skin mottled red and orange, is being feasted upon by fist-sized maggots. The top of its skull has been removed with surgical precision, and its brain is missing.
Ancient runes are carved into earth, filled with red clay.
2713
Citadel of 82 Orange Men led by a Chaotic 6th-level Fighter.
9 Mutant Pteranodon (AC 14, MV 30' [150' Fly], HD 8, neutral). Suckered Bone hide. Can split into smaller versions of itself, like Voltron in reverse.
2714
Citadel of 38 Blue Men led by a Neutral 5th-level Fighter.
Spawn of Shub-Niggurath (AC 13, MV 60, HD 5, Neutral [intelligent]): a Brown, Blue, Red and Jale amoeboid with a suckered hide, 4 eyes, and a circular gaping maw.
2715
What appears to be a simple rock is in fact The Starseed, a source of unlimited power. At any given time there are at least 1-6 high level sorcerers actively searching for the artifact.
Spawn of Shub-Niggurath (AC 14, MV 150, HD 2, Chaotic): a Brown anthropoid with a smooth hide, 2 eyes, and a circular gaping maw.
2716
Castle of 82 Purple Men led by "She of Radiance," a Neutral 5th-level Fighter.
Circle of Standing Stones.