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
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.
Castle of 45 Brown Men led by a Chaotic 5th-level Fighter.
2702
Spawn of Shub-Niggurath (AC 13, MV 150 [swimming only], HD 6, Chaotic): a Brown arachnoid with a suckered hide, 4 eyes, and no mouth. The creature surprises on 1-4 on a d6.
11 Mutant Stegosaurus (AC 16, MV 60', HD 12, neutral). Scaled Bone hide. Immune to cold.
2703
9 Primordial Ones.
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.
2704
1 Sabertooth Tiger (intelligent).
A Purple Man hangs limp from a tree. He is pierced head to toe by spikes. Two tridents lay near his lifeless body.
2705
8 Velociraptors.
Village of 258 Green Men ruled by a Chaotic 11th-level Fighter.
2706
Village of 268 Red Men ruled by a Neutral 6th-level Sorcerer.
4 Unquiet Worms.
2707
Spawn of Shub-Niggurath (AC 15, MV 90 [land] / 60 [fly], HD 3, Chaotic): a Blue and Dolm arboreoid with a scaled hide, 6 eyes, and multiple mouths.
Spawn of Shub-Niggurath (AC 15, MV 60 [land] / 120 [swim], HD 1, Chaotic): a Brown arboreoid with a smooth hide, 2 eyes, and multiple mouths. The creature has 2-9 heads.
2708
Village of 166 Black Men ruled by a Chaotic 4th-level Fighter.
Spawn of Shub-Niggurath (AC 13, MV 180, HD 6, Chaotic): a Yellow ooze/slime with a scaled hide, 5 eyes, and a toothed mouth.
2709
4 Pterodactyls.
Spawn of Shub-Niggurath (AC 15, MV 120, HD 4, Chaotic): a Purple batrachian with a suckered hide, 2 eyes, and no mouth. The creature shoots spikes (1 die damage).
2710
Village of 286 Black Men ruled by a Lawful 6th-level Fighter.
Mutant Paleoscincus (AC 24, MV 30', HD 7, neutral). Scaled Purple hide. Genius Intelligence (18+ Int) and 1-4 psychic powers.
2711
Spawn of Shub-Niggurath (AC 14, MV 120, HD 6, Multiple Alignments \[intelligent\]): An Orange humanoid with a smooth hide and 3 heads. One head is humanoid (and Lawful), one head is robotic (and Neutral) and the last head is bestial (and Chaotic). When first encountered, or whenever the creature is under stress, roll a d6 to see which head is currently in control of the beast: 1-2 - the humanoid; 3-4 - the robot; 5-6 the monster.
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.
2712
Citadel of 77 Brown Men led by "the Brightness of the Bringer," a Lawful 2nd-level Fighter.
Spawn of Shub-Niggurath (AC 12, MV 90, HD 2, Chaotic): a Ulfire quadruped with a feathered hide, 3 eyes, and a beaked mouth.
2713
Village of 298 Yellow Men ruled by "the Speaker of Summer," a Neutral 6th-level Sorcerer.
Circle of Standing Stones.
2714
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.
Castle of 37 Brown Men led by "the Dominator of All the Living," a Chaotic 6th-level Sorcerer.
2715
1 Spawn of Yog-Sothoth.
Village of 236 Red Men ruled by "the Spring of the Splendorous Sceptre," a Chaotic 7th-level Fighter.
2716
1 Deep One.
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.