They only say "of the Valley' which I'd bet is the Valley of Oaxaca. cool story regardless.

Reuters
https://www.reuters.com › mexico-drugs-nuns
1 day ago — Beneath each full moon on the outskirts of a village in central Mexico, a group of
Mexico's weed 'nuns' want to take the plant back from ...
Reuters
https://www.reuters.com › mexico-drugs-nuns
1 day ago — Beneath each full moon on the outskirts of a village in central Mexico, a group of