Question:  The Mississippi Gulf Coast Open was played in a city located in which county ?

Context paragraphs:
Mississippi Gulf Coast Classic: The Mississippi Gulf Coast Classic was a golf tournament on the Nike Tour from 1990 to 1997.  It was played at the Windance Country Club in Gulfport, Mississippi from 1990 to 1995 and at the Mississippi National Golf Club in Gautier, Mississippi from 1996 to 1997.

Mississippi Gulf Coast Open: The Mississippi Gulf Coast Open was a golf tournament on the Nationwide Tour from 1999 to 2000.  It was played at The Oaks Golf Club in Pass Christian, Mississippi.

Mississippi Gulf Coast National Heritage Area: The Mississippi Gulf Coast National Heritage Area is a federally designated National Heritage Area along the Gulf coast of Mississippi.  The designated area comprises six counties recognized for their unique cultural and scenic qualities.  The National Heritage Area designation provides a unified marketing and promotional framework for the region.

Mississippi Gulf Coast: The Mississippi Gulf Coast, also known as the Mississippi Gulf Coast region, or simply The Coast, is the area of southern Mississippi along the Gulf of Mexico region.

Jerome Goddard: Jerome Goddard (born 1957) is an American entomologist currently located at Mississippi State University who is known for research on a number of medically important arthropods, most notably ticks and the common bed bug.  His work on the health effects of bed bugs has helped clarify the pathophysiology of cutaneous reactions to their bites., Prior to coming to Mississippi State, Dr. Goddard was an Air Force medical entomologist for 3 years and then State Medical Entomologist for the Mississippi Department of Health for 20 years.  After Hurricane Katrina (2005), Dr. Goddard was the health department official responsible for the mosquito and vector control program along the Mississippi Gulf Coast.  He is the author of a medical textbook used by physicians which won "Highly Commended" in 2003 in the British Medical Association's Best Medical Book of the Year competition.  Over the last two decades Dr. Goddard has served as an educational resource concerning medically important arthropods to a U.S. Congressional Committee, in various newspapers and magazines such as Reader's Digest, and on television programs such as The Learning Channel ("Living with Bugs") and the Colbert Report.

Mary Mills Mississippi Gulf Coast Invitational: The Mary Mills Mississippi Gulf Coast Invitational was a golf tournament on the LPGA Tour from 1963 to 1964.  It was played on the Mississippi Gulf Coast at the Gulf Hills Dude Ranch & Country Club in Ocean Springs, Mississippi in 1963 and at the Broadwater Beach Hotel & Golf Club in Biloxi, Mississippi in 1964.  Mississippi native, Mary Mills, served as tournament host.

Mississippi Gulf Coast Community College: Mississippi Gulf Coast Community College (MGCCC) is a community college located in Perkinston, Mississippi.  It was founded as Harrison County Agricultural High School in 1912.  MGCCC has three campuses and five centers: The main campus is located in Perkinston; the Jackson County Campus is in Gautier; the Jefferson Davis Campus is in Gulfport; with the George County Center in Lucedale; the West Harrison County Center in Long Beach; the Advanced Manufacturing & Technology Center in Gulfport; the Keesler Center at Keesler Air Force Base in Biloxi; and the Naval Construction Battalion Center in Gulfport.

Land Trust for the Mississippi Coastal Plain: The mission of the Land Trust for the Mississippi Coastal Plain is "to conserve, promote and protect open spaces and green places of ecological, cultural or scenic significance in the counties of the Mississippi Gulf Coast in the state of Mississippi.

NWA Gulf Coast Tag Team Championship: The NWA Gulf Coast Tag Team Championship was the main tag team championship in Gulf Coast Championship Wrestling or NWA Gulf Coast.  The Gulf Coast tag team championship is the successor for GCCW's version of the NWA Southern Tag Team Championship that was promoted in the Tennessee, Alabama, Florida and Mississippi region from 1955 until 1967 where it was replaced by the "NWA Gulf Coast Tag Team Championship.  The Gulf Coast Tag Team championship was promoted from 1967 until 1978 where Southeast Championship Wrestling took control of the title renaming in back to the "NWA Southern Tag Team Championship" and promoted it in its "Southern Division" in 1978 and 1979.  In 1980 the Southern Division was abandoned and the Northern Division of the NWA Southern Tag Team Championship became the main title of SECW.

Pass Christian, Mississippi: Pass Christian ( ), nicknamed The Pass, is a city in Harrison County, Mississippi, United States.  It is part of the Gulfport–Biloxi Metropolitan Statistical Area.  The population was 4,613 at the 2010 census.

Supporting paragraphs: Mississippi Gulf Coast Open Pass Christian, Mississippi
Answer: Harrison County