White Castle packaging goes green. . .

Finally you can eat sliders without guilt—or at least with less guilt. That's because all White Castles are now served in brown sacks and corrugated boxes made of 100% recycled material. The brown Crave Case also sports the recycle icon. An eco-conscious company for more than 40 years, White Castle also uses LED lighting, recycles 1,200 pounds of plastic every year, and its frozen sandwiches are packaged in recycled cardboard.