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
Castle of 25 Black Men led by a Lawful 3rd-level Fighter.
1 Orange Mastodon. The beast may shoot acid from its trunk 3 times a day.
2702
Village of 300 Green Men ruled by "the Illustriousness of the Hills," a Neutral 6th-level Fighter.
A large bird of prey stalks the players. After 1-3 hours it will turn and fly off into the distance. The bird does not attempt to hide its presence.
2703
Spawn of Shub-Niggurath (AC 17, MV 180 [land] / 90 [swim], HD 8, Chaotic): a White octopoid with a suckered hide, 2 eyes, and no mouth.
A Blue Man (AC 16, MV 120', HD 2, Lawful) with a cybernetic augmentation that allows him to extend his head several meters above his body is surveying the wilderness. He is armed with a bright yellow mace and can not be surprised.
2704
Village of 201 Yellow Men ruled by "the Elegance of the Elements," a Neutral 7th-level Fighter.
Castle of 13 Yellow Men led by a Lawful 7th-level Fighter.
2705
Citadel of 37 Yellow Men led by "the Elegance of the Sun," a Chaotic 11th-level Sorcerer.
Spawn of Shub-Niggurath (AC 19, MV 120, HD 5, Neutral [intelligent]): a Jale amoeboid with a suckered hide, 4 eyes, and a toothed mouth. The creature is psionic: (1-8 powers, 1-8 times per day) Immune to surprise.
2706
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.
Monastery of 56 Brown Men ruled by "the Golden Hand," a Chaotic 5-th Level Fighter.
2707
Citadel of 89 Purple Men led by a Lawful 16th-level Fighter.
Village of 323 Black Men ruled by a Chaotic 4th-level Fighter.
2708
Village of 248 Bone Men ruled by "the Superior upon the Paramount Throne," a Chaotic 6th-level Fighter.
A squat Purple Man Sorcerer (AC 12, MV 90' / 120' \[Flying\], HD 2, Lawful) in flowing robes and an over sized hat is in the process of botching the ritual _The Glyphs of the Ebon Lake_.
2709
2 Tyrannosaurus Rexes.
Citadel of 72 Purple Men led by "the Princess of the Frozen Lightning," a Lawful 4th-level Fighter.
2710
A Jale Man Sorcerer (AC 16, MV 120', HD 8, Neutral) wearing a Red breast plate sits on a giant Cthulhu shaped throne, alone at the lowest levels of the Cavern of the Time Lords. He may share his knowledge of Carcosa with those who seek him out.
Spawn of Shub-Niggurath (AC 17, MV 120 [land] / 90 [fly], HD 9, Neutral [intelligent]): a Purple octopoid with a suckered hide, 1 eyes, and a circular gaping maw.
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).
3 Mutant Plesiosaurus (AC 14, MV 150', HD 21, neutral). Furred Dolm hide. Laser Eyes
2712
1 B'yakhee.
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.
2713
Spawn of Shub-Niggurath (AC 12, MV 240 [land] / 60 [fly], HD 7, Chaotic): a Jale arboreoid with a smooth hide, 6 eyes, and a suckered mouth.
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.
2714
Poison dirigible fruit (2-12, 1 HP each, AC 7). Bright red, hovering, bobbing up and down gently. When touched in any way they explode in a burst of poison glop: all within melee range must make a Save vs. Death Ray or perish. A poison dirigible fruit tree will grow in the corpse of any characters so slain, and will produce 2d6 dirigible fruit in 1d6 days.
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.
2715
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.
The mutilated bodies of two Ulfire children lay next to the dead body of a Ulfire Sorcerer. On the Sorcerer's person is a book outlining how to cast The Accursed Sounding of the Void.
2716
1 Mummy Brain.
6 Mutant Triceratops (AC 15, MV 90', HD 14, neutral). Feathered Ulfire hide.