This encounter happens in a section of the dungeon the PCs have already explored. As they walk back through it, they notice it is incredibly clean in comparison to how it was before. No dust remains on the floor, cobwebs are missing, and lichen has disappeared. Any PC who can make a 3d6 roll under their Wisdom hears a nursery rhyme being sung somewhere ahead.

If they follow the noise, they find Jemerelle, a hermit that comes to this dungeon from time to time to forage for mushrooms and feed her domesticated slimes. Ochre Jellies and Green Slimes surround her, some even crawling upon her decaying clothing. She coos and whispers to them. She would enthusiastically pay 35 gp for anyone that could lead her to a Gelatinous Cube.