Twin Peaks, Mellow Mushroom Coming to Little Rock? by Arkansas Business Staff Posted 10/22/2012 12:00 am Updated 4 years ago Twin Peaks and Mellow Mushroom pizzeria said to be on menu of new eateries in west Little Rock. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.