ChErain, if you do have a birria event coming up, please do post about it here. The chunks I sampled of your stuff were very tasty.
Santander, not sure I can make the 12th, but Willie Wagner (owner of HTBBQ) seems very open to customer input, so if you contact him and suggest an interest in "off-menu" items, he might very likely try to accomodate. My sense is that he's still experimenting (to some extent) with menu items.
"Don't you ever underestimate the power of a female." Bootsy Collins