The concept of a pop-up shop is a store that is temporary and small. They come in a myriad of styles, and designers have a lot of fun creating innovative, quirky spaces, if even for temporary use. This pop-up shop for Nike is a wonderland of throwback mid-80’s color and fun. The use of geometry and pop-art are excellent, and it beckons the casual shopper in… Set for launch this winter in NYC. Via FastCo Design: