Two ex-Fed Chairpersons talk live at the Brookings Institution
In case you want more Fed-talk after Powell's marathon testimony, or simply miss hearing the voices of ex-Feds Bernanke and Yellen, they will have a "conversation" at the Brookings Institution where both are now employed.
I don't expect it to dig too deep into policy. That would be a bit disruptive to the current Fed Chair who is trying to develop his role at the Fed. Nevertheless, it might be interested to hear two economists lob questions/comments back and forth.