Close enough from the strip that the taxi fare is worth the trip. And if you're local, just go and find Pura Vida. Las Vegas is filled with wonderful wonders - small owner operated places that are totally unique for any city. Pura Vida is one of those unusual special places.
I know how frustrating it can be to deal with wierd locations and wierd hours, but realize that it is difficult owning and operating a small business. Please be patient and understanding and you will be rewarded. If in doubt about hours of operation - ALWAYS call first and verify!
Very interesting and tastey veggie fare. The prices may seem a little high when you look at the menu, but when the food arrives, you will find plates piled up high with quality food. And depending on how much you eat - there's probably enough for a another full meal.