Tried out this 24hr fro yo self serve place since I was staying at the Tropicana. It's a nice dessert addition to this end of the strip and definitely a good (or maybe not so good) thing it never closes.
There were about 12 flavors available, mostly sweet, like red velvet, cake batter, vanilla, cookies n cream... The yogurt was hard to serve bc the handles were quite stiff but all in all it was decent, if a little sticky. Not too watery.
also had the standard toppings, and it was nice that the fruit was fresh. It was pretty expensive for froyo overall, but compared to the gelato and the rest of the food here, altogether reasonable.