Tacos El Gordo
Tacos El Gordo couldn't quite make it on the Strip, where it opened a second location briefly, but you can still hit the original (and best taco shop on E Charleston Blvd), so dry those tears.
BARDOT Brasserie (another Mina joint) has already replaced this eat/drinkery near the Zarkana theater in the Aria, but the loss of Fish's whiskey-heavy cocktail menu is a serious disappointment.
It's hard to find a lot of creativity in the suburbs, but Poppy Den at least took a swing at it. It had a great patio for brunch, light food, and plenty of booze, but Tivoli Village, the outdoor mall in Summerlin where it was located, seems like a tough spot. They lasted as long as they could.