Let me make an addendum....they have half-off tequila drinks on Tuesdays\Thursdays and discounted mojitos on another night (I think Friday?) Again, this is nice, but why no food discounts?
Went there last night and had a blast...enjoyed a half-off Cactus Margarita and a seemingly never-ending stream of chips and salsa. I just came back from Mexico, and the salsa here at Lopez is pretty darn close to what we had down there. Hence, I made like Edmund in The Lion, The Witch, and The Wardrobe with Turkish Delight and ate a ton!
One other thing that I didn't mention in the original review is that the music at this place is wonderful--they played plenty of Dido last night, as well as some smooth jazz-esque music. Plus, in the summer, Lopez has one of the area's best patios!