Kris,
There is another great Mexican Market off Old Lagrange Road ( but I'm pretty sure they don't sell beer).They make their own sausages, including chorizo. I can't find the name at the moment, but they are on 1746 , near Iceland/the UPS Commercial Park. They are on the right side in the same shopping center as El Tarasco ( right before Champs).
Great ingredient selection, and their own on-site butcher and sausage maker. And a Tacqueria next door ( same owner). I think they stock every chile known to man. They also have great prices on their meat: last time I was there they had a special of 3 lbs of steak ( your choice of cuts) for only $9.99.
What more could you ask for? ( except your Sol

)
Deb