I visited the Rockefeller Center LEGO Store in New York City, and at first was surprised to see so many sand green pieces on the pick a brick wall. Until, I finally realized what their little mini-build was for, then it all made sense: 
Archiving the History of the LEGO Retail Experience
I visited the Rockefeller Center LEGO Store in New York City, and at first was surprised to see so many sand green pieces on the pick a brick wall. Until, I finally realized what their little mini-build was for, then it all made sense: