My husband and I met at Purdue and the gender of the baby will be a surprise, so we decided on a Black and Gold Boiler Up Baby theme. You can see more of our Nursery on the blog: http://www.alattewithotta.com/2012/03/part-3-boiler-up-baby-nursery-reveal.html
We hand painted the tracks on the wall but used Wall art decals for the other images. For How-To Instructions visit http://www.alattewithotta.com/2012/02/how-to-painting-train-tracks-in-nursery.html
The sign above the closet door.