http://ariss-sstv.blogspot.com/2020/12/ariss-20-years-of-operations-on-iss.html?m=0
An ARISS Slow Scan TV (SSTV) event is scheduled from the International Space Station (ISS) for late December. This will be a special SSTV event to celebrate the 20th anniversary of ARISS operations on the ISS. The event is scheduled to begin on December 24 and continue through December 31. Details to follow later. Dates are subject to change due to ISS operational adjustments. 145.800Mhz
