I go lucid any random place.
I always get lucid in my bedroom.
I would say 60 % of the time I get lucid after a FA. The room I wake up in
usually looks like the bedroom I went to sleep in. But strangely, outside of my bedroom everything’s pretty much different all the time.
I’m usually at the house of a childhood friend, from long ago, in another city. Why I end up there I don’t know. Other times I’m on the street in front of my current home.
Most of my lucid dreams have occured within the home, seeing as its most familiar to me, and i recognize the small differences such as an extra couch, or different paintings or pics on walls.
I become Lucid in my permanent Dream Scape :o
once… I became lucid in a public resteroom, (that I had never been to before…) because I realized I didnt have to use it… 
It was in my house (started in my bro’s bedroom then the kitchen, living room and the back of my house) Im still trying to figure out how did i become lucid that 1st very lucid time?
I never get lucid in my house or familler enviorments, because thats just another reason to think i’m not dreaming. So when I LD its ushaully in a diffrent world or somewhere I ushally don’t go.
I always get lucid at home, or other familiar location a good idea but now I have NDs about malls. When I find myself in a really strange place I might become lucid or stay dreaming.