April 7 marks the 10th ever Duke TechExpo, and we’re inviting you to get in on the show. If you’ve got an old TechExpo shirt stuffed in a drawer somewhere—or maybe you’re one of those folks who give the shirts to their kids to use as nightgowns, in which case, they’re in your kids’ drawers somewhere—dig it out, put it on, take a selfie, and send it to Box. We’ll put all the photos in a slide show for display during the lunch hour.