Daughter came out at Ashby Bart to meet me today at Berkeley Bowl and saw in Flea Market (not Farmers' Market) a guy with a stand selling bbq and Cajun/Creole. For $5 she got a nice serving of vegetarian red beans and rice and a hunk of cornbread. She didn't note all the offerings but said several African-American ladies were waxing poetic about the gumbo.
I plan to try next Saturday if I remember. Something that is doubtful.