Public talks are regularly given all over the world by Christian Science healers and Teachers. You can find details of imminent talks in the UK on the far right.
This website also occasioanlly live broadcasts talks given in the UK, of which you can find information about any upcoming broadcast at www.spirituality4.me/livestream. On the right are recordings of some of these online talks.
The Christian Science Olympics Reading Room arranged some talks during the London 2012 Olympics and for a while afterwards. Recordings of some of these talks are shown below.