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 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.
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.
2702
Spawn of Shub-Niggurath (AC 13, MV 150 [land] / 210 [fly], HD 8, Chaotic): a Dolm anthropoid with a smooth hide, multiple/insectile eyes, and no mouth. Surprised only on a 1.
A group of 6 disease ridden Purple cannibals feast on the remains of some Bone Men.
2703
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.
9 Mutant Monoclonius (AC 17, MV 60', HD 4, neutral). Feathered White hide. Breath weapon.
2704
9 Mutant Pentaceratops (AC 15, MV 90', HD 13, neutral). Smooth Blue hide. Touch causes sickness (lose 1 Con / day until dead). Immune to normal weapons. Immune to cold.
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.
2705
1 Sabertooth Tiger (intelligent).
Burnt out husk of a large Black tyrannosaurus rex.
2706
Village of 341 Brown Men ruled by a Neutral 9th-level Sorcerer.
Castle of 52 White Men led by a Neutral 5th-level Fighter.
2707
Village of 278 Red Men ruled by a Neutral 5th-level Fighter.
Two Blue 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.
2708
Castle of 36 Bone Men led by "the Autocrat of All," a Neutral 10th-level Fighter.
6 Mutant Triceratops (AC 15, MV 90', HD 15, neutral). Furred Brown hide. Extremely hot (1 die damage per round to all within 20').
2709
Spawn of Shub-Niggurath (AC 12, MV 120 [land] / 90 [fly] / 150 [swim], HD 5, Neutral [unintelligent]): a Orange amoeboid with a scaled hide, no eyes, and no mouth. Regenerate 1 HD every 1-3 rounds.
Citadel of 59 Orange Men led by a Chaotic 5th-level Fighter.
2710
Village of 201 Blue Men ruled by "the Foundation of Mercy," a Neutral 4th-level Fighter.
Spawn of Shub-Niggurath (AC 12, MV 60 [land] / 30 [fly], HD 8, Chaotic): a Green amoeboid with a suckered hide, 2 eyes, and a circular gaping maw. Immune to normal weapons.
2711
Citadel of 110 Purple Men led by a Lawful 7th-level Sorcerer.
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.
2712
Village of 278 Yellow Men ruled by "the Evil Queen," a Chaotic 9-th Level Sorcerer.
3 Cthugah's Flame Creatures.
2713
The mutilated bodies of two Ulfire children lay next to the dead body of a White Sorcerer. On the Sorcerer's person is a book outlining how to cast The Accursed Sounding of the Void.
5 Mutant Velociraptor (AC 14, MV 180', HD 1, neutral). Feathered Brown hide. Touch causes sickness (lose 1 Con / day until dead).
2714
40 Space Aliens.
1 Mummy Brain.
2715
Spawn of Shub-Niggurath (AC 12, MV 120 [swimming only], HD 1, Neutral [unintelligent]): a Green, Orange, Brown and White hexapod with a smooth hide, 6 eyes, and a beaked mouth. Harmed only by fire.
Village of 245 Bone Men ruled by a Neutral 10th-level Spawn of Shub-Niggurath.
2716
Village of 305 Red Men ruled by a Chaotic 6th-level Fighter.
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.