i saw this margarita review at http://www.margaritatexas.com/... and it sounded really good. we went recently and its GREAT! recommended!
Best Margarita - 2006
El Palenque Mexican Restaurant
Readers' Choice: Cafe Adobe
There are margarita lovers, and then there are margarita borachos. A truly great margarita bar appeals to both. And by that measure -- as well as its (literally) mind-numbing selection -- El Palenque is the best margarita joint in town. Before 8 p.m., $5.50 will buy you a frozen margarita big enough to drown a small child. The 16-ounce goblet is chilled, perfectly salted and filled with fresh and flawlessly proportioned green goodness. One will have you dancing on the bar. Two will have you in jail. Three -- well, don't go there. But do try some of the other flavors, especially the blue Cura?ao, the sangria and the mango. If you're hiking way out Westheimer to get there, order some virgins for the driver -- unless you want to spend your incredible savings on incredible cab fare.