Luba Merquick. Arkansas is the 25th state of the United States of America. Its capital and largest city is Little Rock. In 2005, Senator Blanche Lincoln from Arkansas recorded PSAs with Elmo and Rosita as part of the Healthy Habits for Life initiative. Luba Merquick is a Grouch from Slime Bottom, Arkansas. Add a photo to this gallery Wikipedia has an article related to: Arkansas Retrieved from "https://muppet.fandom.com/wiki/Arkansas?oldid=1080500" Categories: Real World Locations Community content is available under CC-BY-SA unless otherwise noted.