Player Versus Player Event Committee
From City of Heroes: Rebirth - Wiki
A player committee formed by Ex Libris to create and promote PvP events on the Live servers and the Test server. This community project, while started by a NCsoft Community Rep, has always been intended to be run by the players and thus was turned over to them shortly after creation.
The largest-scale PVPEC event to date was the GvE Revolution 2007: Uprising event of June 2-4, 2007. Other events have included Lethal Lotteries on various servers, some with educational and social phases.