Popcorn Girl was suggested to me by a friend in San Diego who heard about them on on Foodie show on TV. It's a cool family-owned business in the west side of Las Vegas, almost in the Summerlin and Red Rock area.
The place was smaller than I expected, but never-the-less, it is great. The staff was very friendly and attentive and offered me a chance to sample as much as I wanted from their extensive menu. I have a sweet tooth, so my favorites were the cotton candy and caramel flavors. The "Vegas" mix consisting of butter, caramel, and cheese was interesting. FYI, the sweeter candy-coated flavors hold up and stay fresher for a longer period of time more than the savory one.