I am a committee member of Southport Astronomical Society, and have recently taken responsible for organising Live and Zoom talks. For the rest of this year, only two Zoom talks and no Live talks have been arranged, so I am anxiously seeking speakers for Zoom meetings or Live, should anyone reside close to Southport.
You could also contact Liverpool and Manchester AS as they may have members able to give talks. There is also the University College of Lancashire at Preston who may be able to help.