World Day for Audiovisual Heritage
UNESCO declared October 27 as the World Day for AV Heritage to raise awareness of the significance of AV documents and to draw attention to the need to safeguard them. Every year, activities are organized by different institutions worldwide around a theme to drum up interest in the event. More information.
The theme for 2015 is:
“Archives at Risk: Protecting the World Identities”
For 2015 see the official page at http://archives.pia.gov.ph/wdavh/?m=home (link is external)