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 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.
Village of 199 Brown Men ruled by "the Essence of Humility," a Chaotic 7th-level Fighter.
2702
A young Red Man child weeps alone. He has no possessions save his clothes, and is hungry.
Spawn of Shub-Niggurath (AC 14, MV 240 [land] / 180 [fly] / 180 [swim], HD 2, Chaotic): a White batrachian with a suckered hide, 3 eyes, and multiple mouths. Regenerate 1 HD every 1-3 rounds.
2703
1 Orange Mastodon. The beast may shoot acid from its trunk 3 times a day.
Two Green men lay dead on the ground. One is holding a gamma radiation riffle with 10 charges left. There is a 1 in 6 chance the rifle will also irradiate the shooter when discharged.
2704
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.
5 Triceratops.
2705
Spawn of Shub-Niggurath (AC 12, MV 180, HD 3, Chaotic): a White icthyoid with a suckered hide, multiple/insectile eyes, and a suckered mouth.
Citadel of 85 Red Men led by a Chaotic 10th-level Fighter.
2706
Spawn of Shub-Niggurath (AC 19, MV 150 [land] / 210 [fly], HD 1, Chaotic): a Bone arboreoid with a suckered hide, 6 eyes, and no mouth. The creature has 2-9 heads. Immune to heat/fire.
Citadel of 63 Red Men led by "She of the Gatherer," a Neutral 9th-level Fighter.
2707
Village of 302 Green Men ruled by a Lawful 6th-level Fighter.
4 Triceratops.
2708
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.
17 irrational space aliens herd a group of 15 White Men into a small metal bunker.
2709
1 Mummy Brain.
Citadel of 49 Ulfire Men led by a Lawful 4th-level Fighter.
2710
1 Unquiet Worm.
2 Shoggoths.
2711
Field of cactus, 2-8 x 100 ft wide/deep. Passing through requires Save vs. Paralysis to avoid 1-4 damage. Cactus are: 1-5 Benign and full of water; 6- Exceptionally refreshing (Heal 1D4 HP when fresh); 7- Hallucinogenic 2-200 Turns of raving madness; 8- Deadly Poison (Save vs. Poison).
Village of 314 Red Men ruled by "the Thought of the Morn," a Neutral 4th-level Fighter.
2712
Village of 174 Red Men ruled by "the Baron of the Serene God," a Neutral 4th-level Fighter.
Spawn of Shub-Niggurath (AC 13, MV 90 [land] / 210 [swim], HD 7, Chaotic): a Brown plant with a furred hide, 3 eyes, and multiple mouths. Surprised only on a 1.
2713
Hidden underground lair of 43 Red zealots led by a Lawful 5th-level Sorcerer.
1 Sabertooth Tiger (intelligent).
2714
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.
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).
2715
Village of 372 Bone Men ruled by a Neutral 5th-level Fighter.
Castle of 67 Mutated Men led by a Chaotic 1st-level Fighter.
2716
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.
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.