Sloan's has a solid variety of ice cream flavors, so definitely stop by if you're looking for something out of the ordinary. We ordered the cookie dough cookie and coffee and doughnut flavors - beware you must order two scoops (we tried to order just one) but they are generous.
The biggest downside is that the ice cream didn't seem very fresh or natural, as they advertised. Mine had ice flakes and the grainy taste of ice cream left too long in the freezer. May have been because we went at midnight on a Thursday, just before closing, but still disappointing. Not a bad place to catch late night ice cream if you are feeling a rumbling craving while at the Venetian/palazzo casinos!