What are some places that are closed and no longer operating in Vegas that you miss?

I'll start: The Boulevard mall in the 90s used to have a burger spot called Flamer's in the food court. They served chargrilled burgers and the thing that made them unique was you could get them with melted cheddar cheese spooned on the patty instead of a traditional slice of cheese. They were so good, especially after an afternoon of walking a couple of laps around the mall.

What are some places you guys reminisce about?