EVANSTON—In an attempt to promote last week’s issue of the Flipside, three students proceeded to use the tools given to them by Norris Outdoors to create a shelter for those planning to sleep at the Rock overnight. With a few yards of rope, two large boulders borrowed from the Harris Hall construction site, and all of the equipment provided in a tent’s packaging, the three proceeded to build an improvised lean-to that sophomore Michael Guhin claimed “could only be described