If you are looking for a wide selection of beer in the Huntersville area, Taco Mac is not a bad place to be.
One of my favorite parts about Taco Mac is that it has TVs OUTSIDE on the patio to serve those of us who like the outdoors AND football :)
The food isn't anything to rave about, but it's decent bar food. The skimp you a little bit on the guac, which is one way to make me grumpy, but the good outweigh the bad here.
Also, if you order the beer of the month on Thursdays, you get a free pint glass!