I'll treat you to some BBQ up here in KC Blast. Bring your canoe and you can hit the Mighty MO while you're at it.
Of course there is the small problem that the edible plant species in all of these places are bound to be different than they are in Houston. On the plus side, we don't have fire ants yet.

There is always the ever present dandelion though, which seem to be pretty universal...
Greg