Would it be of interest to anyone and/or within the realm of LTH chat policy to publish said number?
I know there is interest, but if it is an informal enterprise, they may not want to be widely advertised. I'd check with them before potentially blowing their cover. Though one would be interested where one can bump into such an opportunity.
Zim knows of one who regularly hangs out on a corner on Clark Avenue on Saturday mornings. I'm about to do the zzz-thing, otherwise I'd do the research this moment. I'll find it later.
I was at Club 81, Too on the SE side of Chicago with ReneG, ErikM and Bob S a few weeks ago, when a Tamale guy walked through the bar. A dozen were purchased for around $6., which were excellent as-is with a super hot sauce. I knew it wasn't my level of heat when I saw Erik rocket back his head upon the first taste. Once I witness such a reaction, you could never get me to touch it.
So yes there is interest, I just want to protect your source, which I'm sure you understand.