Question: In what county is the annual Hellfest car show held?

Context paragraphs:
Hellfest (auto show): Hellfest is an annual all hearse car show, in Hell, Michigan, United States.  In 2011, the event set a new Guinness World Record for the Longest Hearse Parade.

LeMay Car Show: The Annual LeMay Car Show began over 30 years ago, as a small gathering with Harold and Nancy LeMay and friends.  The tradition continues to this day, with over 1,000 vintage cars shown on the last Saturday of August each year, and collectors coming to see them.  The yearly event is held at the LeMay Family Collection Foundation at Marymount in Tacoma, Washington, and the LeMays open up their home.  This event is not just about celebrating cars, though.  The staff and volunteers view this car show as a way of connecting people with history.  The past few years, an auction has also been part of the car show.

Power Big Meet: Power Big Meet (sometimes shortened "Power Meet") is the world's largest classic car show held in Lidköping, Sweden, for American cars (especially those from the 1950s and 1960s).  It is held each summer during the first weekend of July and is a major event for people who hold an interest for old American cars from all over the world.  While initially held Friday to Sunday, it has been changed to Thursday to Saturday.

Hell, Michigan: Hell, or Hiland Lake, is an unincorporated community in Putnam Township of Livingston County in the U.S. state of Michigan.  The community is near the border with Washtenaw County, about 15 mi northwest of Ann Arbor.  Hell is 3 mi southwest of Pinckney via Patterson Lake Road.  The community is served by the Pinckney post office with ZIP Code 48169.

Rétromobile: Rétromobile is an annual classic auto show held in February in the French city of Paris.  First held in 1976, the show is hosted at the Paris expo Porte de Versailles, a convention centre located between the Boulevards des Maréchaux and the Boulevard Périphérique.  Traditionally the first major classic car show of the year.  Rétromobile is also the location of a classic car auction.

Festival of the Unexceptional: The Festival of the Unexceptional is a Concours d'Elegance style car show held in Whittlebury, Northamptonshire, featuring classic cars from the seventies and eighties that were considered ordinary once new, but now quite rare.

Michigan Hot Rod Association: The Michigan Hot Rod Association is an association of 7 smaller clubs in Michigan.  The association puts on the Detroit Autorama car show held every year in March at Cobo Hall in Detroit, Michigan.  The Association also hosts the Rod Repair Trailer which goes around to various NSRA and other events to help show participants in need of repair.

Auto Mobil International: The Auto Mobil International (AMI Leipzig), also known as Leipzig Auto Show, is motor show organized by the Leipziger Messe since 1991, in Leipzig, Germany.  Spring 1991 saw the first car show in eastern Germany following the country’s reunification the previous year.  Featuring 273 exhibitors, it drew 113,402 visitors.  Auto Mobil International has evolved into a top annual European exhibition attracting more than 400 exhibitors from 20 countries and around 270,000 visitors from 50 nations.  In addition to the IAA in Frankfurt, which takes place every two years, it is the second largest German car show.  AMI introduced many innovations in the automotive sector, including over 100 world, European and Germany premieres.  Since 2010 the show is held every two years.

Donut Derelicts: Donut Derelicts is an informal weekly car show held in Huntington Beach, California, United States since approximately 1986.

The Car Show: The Car Show is an Australian lifestyle television program hosted by Glenn Ridge, who is also Executive Producer.  The Car Show features stories about motoring, from people who are passionate about their cars, to scenic drives, restoration projects, manufacturer profiles and road tests of the latest release vehicles from local and international car manufacturers.  Presenters include Steven Jacobs and Bridget McIntyre.  It began screening in 2003 on the Nine Network.

Supporting paragraphs: Hellfest (auto show) Hell, Michigan
Answer: Livingston County