What McDonald's food item do you miss that is no longer offered?

I got to thinking about it when I read THIS. I know lots of people missed the McRib. It was here, then it was gone, then it was back again, and I think it might be gone again now, at least in some areas. I have to admit I've never actually had a McRib. I don't really understand the appeal of hot-dog meat shaped into beef ribs (and bones) and then soaked in BBQ sauce. But I also wouldn't buy the McLobster. Anyway, the McDonald's food item I miss most is the McDLT. It was actually a pretty big hit in the mid-1980s until an anti-styrofoam environmental outcry killed it in 1990.   

 I know...I know...how does the hot side stay hot and the cool side stay cool when both sides sit under a heat lamp? Well, they didn't. But it was an awesome burger when you got a fresh one. If you didn't get a freshy the wilted lettuce was nasty. But I do remember seeing two-sided staging areas for the McDLT in later years where only one side was under the heat lamp. So let's hear it, you miss the McRib, Shamrock shakes, the McDLT, or what?