A question about the 40th anniversary screening

I am thinking about going to a screening this weekend but I was under the assumption that it would be the 4 episodes and then some insights from Peter Cullen and Frank Welker at the end but now I'm seeing from some of the folks that went last night that there are also table reads. I was wondering if these table reads were intermittent during the episodes or are part of the post episode tid bit or are they present during the entirety of all 4 episodes?