Question: The Marble Falls, Arkansas Post Office is located in the parking lot of a defunct theme park that was based on what comic strip?
Context: Dogpatch USA is an abandoned theme park located in northwest Arkansas along State Highway 7 between the cities of Harrison and Jasper, an area known today as Marble Falls.  It was opened in 1968, and was based on the comic strip "Li'l Abner", created by cartoonist Al Capp and set in a fictional village called Dogpatch. Marble Falls (known as Marble City from 1840–1883, Willcockson from 1883–1934 and Dogpatch from 1966–1997) is an unincorporated community in Newton County, Arkansas, United States.  It lies along Arkansas's National Scenic 7 Byway between Harrison and Jasper.  The Marble Falls Post Office is located in the parking lot of the now defunct theme park called Dogpatch USA.  For a time, the town was known as Dogpatch to promote the theme park. Eastern Hills Mall is a shopping mall located at the western border of the Town of Clarence in Erie County, New York, United States.  It lies on Transit Road (New York State Route 78, a 73.49-mile state highway), which in the vicinity of the mall, divides Clarence, New York from the town of Amherst, New York east of (Buffalo, New York).  The mall is north of the junction of NY-78 with NY-5, and Main Street.  The name "Eastern Hills" refers to the very low hills that contribute to a slightly higher elevation than the bordering areas along the Onondaga Escarpment.  Eastern Hills Mall is part of a long commercial strip on Transit Road.  It consists of two long wings running north and south and one short wing running east and west, which connects the north-south wings in a "double L-shaped" formation.  A major department store is at the end of each wing.  A food court is located adjacent to the end of the long south wing.  A three-screen movie theater showing mainly independent films is also located in the mall, as well as a small New York State Department of Motor Vehicles office.  Surrounding the mall is a large, but generally unkept, parking lot.  The ratio of the mall is so large, it provides the highest parking ratio of any Buffalo area mall.  Much of the parking lot space is leased to area car dealerships to store overstock vehicles due to the low volume of shoppers at the mall.  Eastern Hills Mall is currently at approximately 70% occupancy, with many vacant stores throughout the mall and popular anchor store Dave & Busters shuttering its doors in 2015 to move to the nearby Walden Galleria.  Eastern Hills is considered by many area residents to be a "dead mall" and is listed on the website Deadmalls.com.  Most major and nationally recognized retailers have left and been replaced by independently owned "mom-and-pop" type stores, selling crafts and homemade goods.  It is common for retailers to open and close within their first few months, unable to turn a profit due to the low volume of shoppers that still visit Eastern Hills Mall. Lanikai Beach is located in Lanikai, a community in the town of Kailua and on the windward coast of Oahu, Hawaii.  The name Lanikai means "heavenly sea."  This small ½ mile strip of beach is consistently ranked among the best beaches in the world.  Adjacent to Lanikai Beach is a primarily upper-class residential area because of this it is accessible through public beach access paths.  Although the beach itself is public property, it is not state land and is not a county beach park like many beaches in Hawaii.  There is no public parking lot and the area lacks facilities like restrooms, showers or lifeguards.  As of July 1, 2014, parking violation fines have increased from $35 to $200 in an effort to keep people from illegally parking in the residential area surrounding the beach accesses.  Parking violations are strictly enforced and include, but are not limited to, no parking within four feet of a driveway entrance or apron, blocking the unimproved pedestrian right of way (where a sidewalk would normally be), within 30 feet of a stop sign, within ten feet of a fire hydrant, or on or within 20 feet of a crosswalk. Jacob D. Robida (June 13, 1987 – February 5, 2006) was a Massachusetts teenager who attacked three patrons at a New Bedford gay bar on February 2, 2006.  He fled the state and drove to Charleston, West Virginia, where he kidnapped Jennifer Rena Dunlap Bailey and drove southwest.  He was stopped by Gassville, Arkansas Police Officer James W. Sell at the Brass Door Restaurant parking lot on the afternoon of February 4, 2006 for an apparent traffic violation.  Robida shot and killed Sell and fled east.  He turned onto Arkansas Highway 201 headed south and continued to Arkana, where he fired at Arkansas State Police Sgt. Van Nowlin.  Deputies from the Baxter County Sheriff's Office had a spike strip deployed a short distance away.  Robida drove over the spike strip, flattening both front tires on his Pontiac.  He continued to Arkansas Highway 5, where he turned south and drove into the small town of Norfork.  In the middle of town he lost control of the car due to the front tires, spun out, and hit two parked vehicles.  He then shot Bailey, his kidnap victim, in the head with a Ruger 9mm semi-automatic pistol, killing her instantly.  Police then opened fire on Robida.  He shot himself in the right side of the head. The United States Post Office, located at 1701 Charleston Ave., is the former main post office of Mattoon, Illinois.  The post office was constructed in 1913 by Mangnus Yeager & Son, a building company from Danville, Illinois.  The building was designed in the Classical Revival style and features Renaissance Revival influences; James K. Taylor was the Supervising Architect for the building.  The front of the building features seven arches in front of a portico containing the entrance, which is located at the top of a marble staircase.  The three central arches are topped by a carved frieze, and marble cartouches separate each pair of arches.  The building served as Mattoon's post office from its construction until 1980, when a new post office opened. Marble Falls Independent School District ("MFISD") is a school district based in the city of Marble Falls, in Burnet County, Texas, USA which is located in the heart of the Highland Lakes region of the Texas Hill Country.  The district encompasses 268 sqmi and serves the communities of Marble Falls, Meadowlakes, Granite Shoals, Highland Haven, Cottonwood Shores, Smithwick, Spicewood, and portions of Horseshoe Bay.  MFISD has a growing enrollment of approximately 4,000 students. 211th Street (Lincoln Highway) is a commuter rail station along the Main Branch of the Metra Electric line in Olympia Fields, Illinois.  It is located at 211th Street between Olympian Way and Olympian Circle, and is 27.62 mi away from the northern terminus at Millennium Station.  In Metra's zone-based fare system, 211th Street Station is in zone F.  This station actually straddles three different cities.  The northern part of the platform and northern parking lot lies in Olympia Fields, the eastern parking lot in Park Forest, and the western parking lot and bus station in Matteson. Green Harbor-Cedar Crest is a census-designated place (CDP) in the towns of Duxbury, Massachusetts and Marshfield, Massachusetts in Plymouth County, United States.  It includes the village of Green Harbor.  Cedar Crest is the name of a hill located on the north side of Careswell St. The population was 2,609 at the 2010 census.  This beach has a long wooden board walk upon entering and begins at a jetty to the left and connects to Duxbury beach farther down on the right.  It is mainly occupied by families and young people during the summer months.  Green Harbor parking lot has limited parking spaces restricted to vehicles with a Marshfield beach sticker, which can be purchased for the price of $35 at town hall.  There are other local parking lots where visitors are able to purchase a temporary day pass to park, which include the post office and The Lobster Pound.  Lifeguards can also be found at this beach in season during the week from 9am until 4:30pm. Ilkka Heilä, 1956 Ekenäs, is a Finnish cartoonist who lives in Kaarina.  He draws "B. Virtanen" -comic strip.  Comics by Heilä appeared as early as in the beginning of 1970s in the comic magazine "Sarjis".  However, working in a post office replaced professional self-fulfillment of artistic tendencies the nearly 20 years period, until then he created Bulls-syndicate of his comic strip B. Virtanen and took part in comic competition arranged by newspaper "Uusi Suomi" in 1989.  Thanks to this comic strip, Heilä could at last in the 1990s move to a full-time comic artist.  He got the Puupäähattu, a valued Finnish comic prize of Suomen Sarjakuvaseura (Finnish Comic Club) in year 2006.
Answer: "Li'l Abner"