4-662: OEF may refer to: Obscene Extreme Festival , an annual music festival in the Czech Republic since 1999 Operation Enduring Freedom , official U.S. government name for "the Global War on Terrorism" 2001–2014 Order of Ecumenical Franciscans , a religious sub-order of the Franciscans Oxygen Extraction Fraction , a measure of oxygen utilization efficiency Topics referred to by
8-475: Is different from Wikidata All article disambiguation pages All disambiguation pages Obscene Extreme The Obscene Extreme Festival , shortened as OEF , is an annual music festival in the Czech Republic , that focuses on extreme metal subgenres grindcore and death metal , as well as hardcore punk . It was founded in 1999 as a birthday party by Miloslav "ÄŒurby" Urbanec. It
12-402: The same term [REDACTED] This disambiguation page lists articles associated with the title OEF . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=OEF&oldid=985700592 " Category : Disambiguation pages Hidden categories: Short description
16-683: Was described by Vice as "Europe's craziest grindcore party". It is noted by the Czech Radio for its "exceptionally tolerant and friendly atmosphere". The festival offers exclusively vegetarian and vegan food within its premises since its inception. Several well-known metal bands have performed at OEF over the years, such as Napalm Death , Possessed , Obituary , Sodom , Immolation , Grave , Suffocation , Vader , Incantation , Terrorizer , Exhumed , Asphyx , Morgoth , Brujeria , Sinister , Nuclear Assault , Hirax , Vital Remains , Eyehategod , Krisiun , and Municipal Waste to name
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