Limited in-person class on making this Tex-Mex favorite Dec. 19 HOUSTON… In the history of Tex-Mex food, many, many of the dishes so associated with it can be traced back to families of settlers in this rough and rugged new land not just making do with what was available, but making something delicious out of it. Such is the case of the ancient tamale, a Christmas tradition in these parts, and such is the case of finding normalcy in these…