Twin Peaks, Mellow Mushroom Coming to Little Rock? by Arkansas Business Staff Posted 10/22/2012 12:00 am Updated 6 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 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.