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
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 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.
2702
Spawn of Shub-Niggurath (AC 12, MV 180 [land] / 90 [swim], HD 5, Chaotic): a Yellow amoeboid with a scaled hide, 4 eyes, and multiple mouths. Immune to surprise. Harmed only by fire.
6 individuals of Species 23750.
2703
Castle of 29 Purple Men led by "the Deep Eyes," a Neutral 2nd-level Fighter.
Village of 327 Green Men ruled by a Lawful 8th-level Fighter.
2704
2 Unquiet Worms make their home in the shade of a disabled alien tank. Within the tank, two dead aliens lay mummified in their spacesuits. Sufficiently intelligent creatures can restore the tank to working order after 2-6 turns of experimentation.
Spawn of Shub-Niggurath (AC 14, MV 120, HD 1, Chaotic): a Purple amoeboid with a feathered hide, 2 eyes, and a suckered mouth. Invisible.
2705
Castle of 6 White Men led by a Neutral 7th-level Fighter.
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.
2706
3 Spawn of Shub-Niggurath (AC 15, MV 90 [land] / 240 [fly], HD 2, Neutral [intelligent]): a Blue amoeboid with a scaled hide, 2 eyes, and a circular gaping maw.
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.
2707
Monastery of 56 Brown Men ruled by "the Golden Hand," a Chaotic 5-th Level Fighter.
Village of 320 Purple Men ruled by a Chaotic 8th-level Fighter.
2708
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.
3-18 red orbs can be seen floating in the distance.
2709
Spawn of Shub-Niggurath (AC 16, MV 150, HD 5, Chaotic): a Black arboreoid with a suckered hide, 4 eyes, and a toothed mouth. The creature surprises on 1-4 on a d6. Immune to heat/fire.
Village of 266 Black Men ruled by "the Puissance of the Dead," a Neutral 4th-level Fighter.
2710
The bodies of countless Orange 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.
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.
2711
12 Stegosauruses.
Spawn of Shub-Niggurath (AC 19, MV 240, HD 3, Chaotic): a Dolm avioid with a smooth hide, 6 eyes, and multiple mouths.
2712
A White Woman (AC 14, MV 120', HD 4, Lawful) is locked in battle with a Deep One. She fights with a large wooden staff and is searching for her mother.
2 Spawn of Shub-Niggurath (AC 14, MV 150, HD 1, Neutral [unintelligent]): a Brown insectoid with a scaled hide, no eyes, and a suckered mouth.
2713
Village of 205 Yellow Men ruled by a Neutral 7th-level Sorcerer.
Spawn of Shub-Niggurath (AC 13, MV None, HD 1, Chaotic): a Red octopoid with a smooth hide, no eyes, and no mouth.
2714
2 Tyrannosaurus Rexes.
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.
2715
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.
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.
2716
Citadel of 49 Dolm Men led by "the Intellect of All Graces," a Neutral 8th-level Fighter.
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.