DIY drawer organizer project ~ 48" wood laths super-cheap at Home Depot, & the store will cut them for you. So simple it's not even really a tutorial :-) Would also work to make a shadowbox to display small items.
Pipe shelving is a trendy way to add storage space to just about any room. These galvanized pipe shelves are the centerpiece of a laundry room makeover by Brandi of Don't Disturb This Groove. See the tutorial on The Home Depot Blog.