G'Day of the Doctor was a Doctor Who charity fundraising event created to aid the victims of the 2019-2020 Australian wildfires. The event was a joint project by a number of Doctor Who fan groups including Vika Loka, The Sisterhood of Karn, The Time Ladies, and The Quiz of Rassilon.
Originally set to take place on Saturday 9 May 2020 at London's Royal Vauxhall Tavern, the live event was postponed due to the COVID-19 pandemic. Instead, a special video-package LOCKDOWNUNDER was streamed, containing contributions from Katy Manning, Nicola Bryant, Lisa Bowerman, Janet Fielding, Joseph Lidster, and Mark Gatiss, among others.[1]