Events
Articles about notable events, ceremonies and occurrences.
October 29
October 3
October 30
October 30: Calendar Position, Observances, and Notable Events
October 5
October 6
October 7
October 8
OFC Nations Cup
Oklahoma City bombing
Oklahoma Land Run
Oktoberfest
Oktoberfest (Wiesn): Munich's annual beer and folk festival
Olympic Flame
Olympic Flame and Torch Relay
Omagh bombing
One Billion Rising
One World Film Festival
One-Two-GO Airlines Flight 269
Openair Frauenfeld
Operación Puerto doping case
Operación Puerto: the 2006 Spanish doping investigation
Operation Car Wash
Operation Car Wash (Operação Lava Jato) — Brazilian corruption investigation
Operation Eagle Claw
Operation Eagle Claw (Operation Tabas) — 1980 U.S. hostage rescue attempt
Operation Entebbe
Operation Entebbe (Operation Jonathan): 1976 Israeli hostage rescue at Entebbe Airport
Operation Meetinghouse
Operation Meetinghouse — Tokyo firebombing (9–10 March 1945)
Operation Restore Hope
Operation Restore Hope: US-led 1992–93 multinational mission for humanitarian relief in Somalia
Operation Uphold Democracy
Operation Uphold Democracy (1994–1995)
Operation Yewtree
Operation Yewtree: Metropolitan Police inquiry into historic sexual offences
Orlando nightclub shooting
2016 Orlando nightclub shooting (Pulse attack)
Over the Limit (2010)
Over the Limit (2010) — inaugural WWE pay-per-view in Detroit
Over the Limit (2011)
Overland Expedition
Oxegen
Oxegen — Irish multi‑day music festival at Punchestown (2004–2013)
Pact of Steel
Pact of Steel (1939) — Alliance between Fascist Italy and Nazi Germany
Pakistan International Airlines Flight 8303
Palm Sunday church bombings
Pan Am Flight 103
Pan Am Flight 103 (Lockerbie bombing)
The December 21, 1988 bombing of Pan Am Flight 103 over Lockerbie, Scotland, destroyed a Boeing 747, killing 270; it produced a major international investigation, trial and long po
Pan Am Flight 759
Pandemic
Pandemic: global spread of infectious disease
Paneuropean Picnic
Papal conclave
Parade
Parade: public processions of people, music and display
Paradise Papers
Parsley Massacre
Parsons Green train bombing
Party
Party: Social Gatherings, Types, History and Cultural Role
Payback (2013)
Payback (2013) — WWE pay-per-view event
Payback (2014)
Payback (2014): WWE pay-per-view event
Payback (2015)
Payback (2015) — WWE pay-per-view event
Peasants' Revolt
Penny Arcade Expo
Penny Arcade Expo (PAX): overview of the gaming festival series