Green Roofs Cap UA's $14.6M Hillside Auditorium Project by George Waldon Posted 7/23/2012 12:00 am Updated 7 years ago Three-tiered green roof design sets Hillside Auditorium apart from other Arkansas efforts. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.