<a href="
http://lolaslasvegas.com/">Lola's Louisiana Kitchen</a> has great New Orleans style cuisine, it's the only place in town I'll eat New Orleans style cuisine away from my house.
Their original location at 241 W. Charleston Suite 101, I-15 and Charleston, is small and reservations are highly recommended to ensure a seat, especially for the evening dinner times. The place does have a cozy down home feel to it with great New Orleans cuisine.
Lola's just opened a second location in Summerlin at 1220 N. Town Center Dr. I tried this location yesterday, it was their opening day for this location. This location is much bigger than the original location and the food is just as great as the original location. The ambiance is excellent, Lola did a great job on designing this location. Full bar with beer, wine, and mixed drinks, the original location is beer and wine only.
If you're looking for great New Orleans cuisine in Las Vegas, give Lola's a try, both locations has great food.