Please please do not come here.
Out of all the places for banh mi in Las Vegas, Lee's is by far is the worst.
Their bread is rock hard, the veggies taste like they've been out for days, and there's barely any meat. Don't bother coming here for the coffee either because its 1/4 coffee and 3/4 ice. Everything is also overpriced.
The place itself is a little awkward. The last time I checked they had a frozen yogurt place on the side but it was closed. I guess its great that its open 24/7 but other than that fact, I wouldn't come here for banh mi. Drive down up the street a little to Hue thai or Dakao for your banh mi needs.