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 398 Black Men ruled by a Chaotic 6th-level Fighter.
1 Dolm Ooze.
2702
Castle of 38 Red Men led by "the Obliteration of Many Colours," a Neutral 9th-level Fighter.
12 Stegosauruses.
2703
1 Sabertooth Tiger (intelligent).
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.
2704
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.
A Blue Man Cyborg with a metal jaw and a robotic hook arm (AC 18, MV 90', HD 4, Chaotic) commands a group of 6-36 Blue Men bandits armed with bone weapons. The bandits demand the players hand over any metal items in their possession, which their leader will proceed to eat. The Cyborg earns +1 to hit for each piece of metal he consumes; this effect lasts one day. (When encountered he has a 0-3 bonus to hit.) His hunger for metal can not be satiated.
2705
4 Black Men camp along a dirt road. They are under the control of a mummy brain, which they are transporting to 0504.
3 Mutant Brachiosaurus (AC 16, MV 60', HD 33, neutral). Scaled Dolm hide. Extremely hot (1 die damage per round to all within 20'). Laser Eyes Harmed only by fire.
2706
Spawn of Shub-Niggurath (AC 12, MV 120, HD 7, Neutral [unintelligent]): a Yellow plant with a suckered hide, 6 eyes, and a toothed mouth. Immune to poison.
Monastery of 56 Brown Men ruled by "the Golden Hand," a Chaotic 5-th Level Fighter.
2707
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.
Citadel of 25 Ulfire Men led by a Chaotic 2nd-level Fighter.
2708
Village of 333 Red Men ruled by a Neutral 8th-level Fighter.
In the centre of a large expanse of rock howling winds bellow out from an open trap door.
2709
Castle of 56 Green Men led by a Neutral 4th-level Fighter.
2 Spawn of Shub-Niggurath (AC 14, MV 120, HD 9, Chaotic): a Jale anthropoid with a scaled hide, no eyes, and a circular gaping maw. Immune to cold.
2710
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.
Castle of 28 Orange Men led by a Neutral 6th-level Fighter.
2711
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.
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.
2712
4 Stegosauruses.
A War-Machine, ancient and blasted; once a terror, now a collection of rust.
2713
2 Tyrannosaurus Rexes.
Spawn of Shub-Niggurath (AC 13, MV 150 [land] / 90 [swim], HD 3, Chaotic): a White fungoid with a feathered hide, 2 eyes, and multiple mouths. Immune to normal weapons. Immune to surprise.
2714
17 irrational space aliens herd a group of 15 Orange Men into a small metal bunker.
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.
2715
Village of 296 Purple Men ruled by a Lawful 10th-level Fighter.
Village of 279 Dolm Men ruled by a Lawful 5th-level Fighter.
2716
Village of 378 Ulfire Men ruled by "the Apotheosis of Splendour," a Lawful 4th-level Fighter.
Castle of 60 Jale Men led by a Neutral 6th-level Fighter.