April Fools' Day

April Fools' Day is an annual custom on April 1 consisting of practical jokes and hoaxes.
On the SiIvaGunner channel, April Fools' Day has been celebrated with channel events every year since 2016, with each one having unique themes and jokes.
*April Fools' Day 2016: SiIvaGunner uploaded unedited music and released a joke album, while the original GilvaSunner uploaded an edited rip.
*April Fools' Day 2017: SiIvaGunner and the original GilvaSunner swapped upload schedules.
*Gadget Week 2 ft. The Nostalgia Critic: a sequel to the Inspector Gadget Takeover, later directly followed by the Nostalgia Critic Takeover.
*April Fools' Day 2019: a SiIva Direct with joke announcements occurred, alongside the release of the side story "Unusual Circumstances".
*April Fools' Day 2020: an event themed around non-existent games and apps from other April Fools' pranks.
*April Fools' Day 2021: an event themed around the discontinuation of and .
*April Fools' Day 2022: an event themed around the birthday of Logan Paul.
*April Fools' Day 2023: a recursive event themed around the SiIvaGunner channel itself.
*April Fools' Day 2024: an event parodying channels that use an "X but Y" format.