guys as nice a some of the suggestions here are. they my be too elaborate and unrealistic for menards to build.
mark, here is an idea that is sure to fit all eras and model rr. it can be made using the products you most likely already are using and takes up a very small space. it can be put against a wall or stand alone. this style of building if made with two loading doors would be great for spotting box cars on the layout. just make it about 30 inches long and 10 in wide and 10 high.this would accommodate all lenths of box cars to be used. a sign atop the building could be made in a long rectangular shape. non lighted and with multiple factory name via stickers for placement buy purchaser. or whe could make our own. just light up the interior and it would look great and very down town industrial on any layout from oscale to ho scale. here is a photo of one thats been done years ago by someone. 
