Yikes, thanks for pointing that out. Yelpers report that a “vegetarian mushroom broth” is available at Little sheep. I wonder if it is actually vegetarian, or just vegetarian in the sense that fooled me.
@souperman, one possible lead—- Dragon Beaux has a Miso Konbu Broth (at night).
BTW, Wikipedia says that another food additive typically paired with MSG, Disodium Guanylate, also in the Little Sheep mix, is sometimes derived from fish. Huh—- this and disodium inosate are listed on a few “no dairy added” brands of chips, that people, including a list I found from PETA, assume are vegan (the lack of a kosher symbol might be another clue).