Arthur's Day Arthur's Day Arthur's Day was an annual series of music events worldwide, originally organised by Diageo in 2009 to promote the 250th anniversary of its Guinness brewing company. The 2009 events took place, internationally, in the cities of Dublin, Kuala Lumpur, Lagos, New York and Yaoundé on 23 September 2009. The event was broadcast internationally on Sky TV, ITV2 and DirecTV. €6 million was pledged to the Arthur Guinness Fund at the time. The so-called celebration was endorsed by several high-profile names, such as rock star-turned political activist Bob Geldof, director and screenwriter Guy Ritchie, footballer and Guinness football ambassador
International Day of Radiology Radiology was held on February 10, 2011 to commemorate the anniversary of Röntgen's death. The European day was organised by the ESR, who later entered into cooperation with the RSNA and the ACR to establish the International Day of Radiology. The theme for 2017 is emergency radiology 2016- breast radiology 2015- paediatric radiology The International Day of Radiology 2012 marked the 117th anniversary of Röntgen's discovery of x-rays and the main theme was medical imaging in oncology. The day was celebrated with events in many countries, mostly organised by national professional societies which represent radiologists. Many public lectures on the