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
Citadel of 37 Brown Men led by a Chaotic 5th-level Fighter.
Spawn of Shub-Niggurath (AC 13, MV 60 [swimming only], HD 1, Chaotic): a Orange ooze/slime with a suckered hide, 4 eyes, and a toothed mouth. The creature has a breath weapon.
2702
1 Tyrannosaurus Rex.
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.
2703
Village of 175 Brown Men ruled by "the Heart of Mercy," a Lawful 8th-level Fighter.
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.
2704
Village of 266 Brown Men ruled by a Neutral 4th-level Fighter.
2 B'yakhees.
2705
3 of the Great Race.
Spawn of Shub-Niggurath (AC 14, MV 120' / 160' \[Flying\], HD 6, Neutral \[intelligent\]): A Brown avioid with a feathered hide and a toothed mouth. There is a 4 in 6 chance that when encountered the beast will be in flight.
2706
3 B'yakhees.
Village of 283 Orange Men ruled by a Lawful 5th-level Fighter.
2707
Castle of 60 Blue Men led by a Neutral 7th-level Fighter.
A group of 6 disease ridden Ulfire cannibals feast on the remains of some Bone Men.
2708
Spawn of Shub-Niggurath (AC 18, MV 120, HD 3, Chaotic): a blue arachnoid with two red eyes and a toothed mouth. It currently entangled in a grappling hook and 100' of rope. An orange laser pistol can be found in its belly.
Castle of 65 Bone Men led by a Neutral 6th-level Sorcerer.
2709
3 of the Great Race.
Spawn of Shub-Niggurath (AC 16, MV 90, HD 1, Chaotic): a Red crustacean with a smooth hide, 4 eyes, and a suckered mouth. Immune to normal weapons.
2710
4 individuals of Species 23750.
Spawn of Shub-Niggurath (AC 14, MV 90, HD 1, Chaotic): a Red batrachian with a feathered hide, no eyes, and a suckered mouth.
2711
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.
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.
2712
3 Mutant Pentaceratops (AC 15, MV 90', HD 11, neutral). Suckered Yellow hide. Immune to heat/fire.
Village of 186 Purple Men ruled by a Neutral 8th-level Sorcerer.
2713
13 Mutant Pteranodon (AC 14, MV 30' [150' Fly], HD 4, neutral). Feathered Black hide. Immune to poison.
Citadel of 77 Orange Men led by a Chaotic 9th-level Fighter.
2714
Village of 394 Orange Men ruled by a Neutral 11th-level Fighter.
Village of 320 White Men ruled by "the Speaker of War," a Lawful 8th-level Fighter.
2715
A beautiful young woman, an astronaut from Earth, lays wounded in a recently crashed spacecraft. The ship is damaged beyond repair.
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.
2716
Village of 318 Red Men ruled by a Neutral 4th-level Sorcerer.
Castle of 39 White Men led by a Neutral 5th-level Sorcerer.