Bars on the Strip that can serve a caipirinha?

Burger Brasserie, of all places, used to serve a caipirinha, but they're gone now. So I'm wondering if anyone knows of any places on the Strip that serve the drink.

I'm sure some of you are saying "just ask them." But I don't know if just any random bar would keep cachaça on hand, and I'd rather avoid the confused looks when I try to order a niche Brazilian drink. I also don't really want to have to go to a Brazilian steakhouse just to get a drink.