Ronalds donuts was great, I need one at home!
I also tried La Cave at the Wynn. Very good food minus the vegan mushroom tortellini, the cashew sauce was watery and very bland. The fiery artichoke flatbread was to die for, and their salads were great. The chef came out to say thank you for ordering off the vegan menu. Only complaint was the "no meat" portion was full of fish and had a chicken dish, which we mentioned politely was meat.
Mint was super yummy as well.
If anyone is planning a Vegas trip and wants to stay on the strip I do suggest either Wynn, Encore or Aria all have full vegetarian menus and most restaurants at the three have at least five vegan items.