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
An abandoned space alien outpost is now home to a group of 23 Green bandits. Amongst their possessions is a map of the first level of a space alien research base in hex 0807.
In the centre of a large expanse of rock howling winds bellow out from an open trap door.
2702
3 Mutant Archelon lschyras (AC 18, MV 30' [150' Swim], HD 4, neutral). Feathered Jale hide. Covered in spines (when attacked in melee attacker takes a dCarcosa damage and it can throw them like a wyvern). Immune to normal weapons.
2 Unquiet Worms.
2703
Mummy with lower half of body buried (HD 5, AC 5, eyes shoot 2 lasers, Save vs. Death Ray or take 5 dice of damage). It wears an emerald medallion (2000 GP). Quiescent unless the emerald medallion is disturbed. Two dead orange men lay nearby, one with a scorched hole blown in his head, the other with a scorched hole blown in his chest. 1-6 primitively armed Orange Men huddle at a safe distance discussing how to relieve the mummy of the medallion. They are not interested in treasure other than gems and technology, but will serve if offered such incentives.
4 Mutant Archelon lschyras (AC 18, MV 30' [150' Swim], HD 9, neutral). Scaled Purple hide. Extremely hot (1 die damage per round to all within 20'). Harmed only by fire.
2704
Spawn of Shub-Niggurath (AC 17, MV 60, HD 1, Chaotic): a Yellow insectoid with a scaled hide, 5 eyes, and multiple mouths.
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.
2705
Village of 291 Blue Men ruled by a Neutral 5th-level Fighter.
4 Triceratops.
2706
Spawn of Shub-Niggurath (AC 14, MV None, HD 4, Neutral [intelligent]): a Ulfire batrachian with a suckered hide, no eyes, and a toothed mouth. The creature surprises on 1-4 on a d6. Regenerate 1 HD every 1-3 rounds.
Hidden underground lair of 43 Black zealots led by a Lawful 5th-level Sorcerer.
2707
1 Dolm Worm.
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.
2708
Village of 208 Orange Men ruled by a Lawful 3rd-level Fighter.
Citadel of 121 Black Men led by a Neutral 6th-level Fighter.
2709
Citadel of 68 Green Men led by "the Spring of the Elements," a Chaotic 8th-level Fighter.
Village of 229 Blue Men ruled by a Neutral 12th-level Fighter.
2710
Village of 318 Bone Men ruled by a Chaotic 8th-level Fighter.
Spawn of Shub-Niggurath (AC 19, MV 30 [land] / 60 [fly], HD 9, Neutral [unintelligent]): a Brown amoeboid with a scaled hide, 3 eyes, and multiple mouths.
2711
A damaged Alien vehicle, with 4 tank treads instead of wheels. Characters with an intelligence of 16 or more may attempt to repair the machine, with a cumulative chance of 10% per week of succeeding. (i.e after ten weeks the tank will be repaired.) It is large enough to comfortably transport 12 men.
Cuddly fluff balls (2-12, 1 HP each, AC 7). Bright red, hovering, bobbing up and down gently. When observed for a turn there is a 3 in 6 chance of seeing the fluff ball lazily open one or both of its eyes. If petted, a fluff ball will orbit the character. Orbiting fluff balls will give characters a Save vs. Wands to avoid a normal missile (something like an arrow or bullet) that would otherwise hit. A success means that the Cuddly Fluff Ball intercepts the missile and is destroyed.
2712
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.
Village of 169 Black Men ruled by a Lawful 6th-level Fighter.
2713
Two Yellow 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.
Burnt out husk of a large Brown tyrannosaurus rex.
2714
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.
1 individual of Species 23750.
2715
5 Mutant Velociraptor (AC 14, MV 180', HD 1, neutral). Scaled Bone hide. Circular gaping maw, 2-9 heads. Can cast invisibility at will. When visible, has see-through skin like a Bone Man. Immune to surprise.
Citadel of 52 White Men led by a Neutral 7th-level Fighter.
2716
Village of 203 White Men ruled by a Chaotic 6th-level Fighter.
Spawn of Shub-Niggurath (AC 14, MV 30, HD 3, Chaotic): a Blue plant with a scaled hide, no eyes, and a circular gaping maw.