A One-Round Living Greyhawk Tusmit Introduction Adventure
From the introduction:
The Udgru is a dark and mysterious place. Until a ravening woman accosted you about her child being taken by some kind of huge elf, it would have been just another day.
This adventure can be played by a party composed only of members of the Udgru Elves Meta-org, but can be played by all.
This is an introduction wilderness adventure for 1st-level characters only.