Not advertising it because it already happened (it was on at 12PM on the 70s channel) but I listening and was looking forward to it but for some reason, they never get it right when they have guest DJs. They never let them talk enough, they continue playing lame bumpers and songs that are unlikely being chosen by the quest. It was fun, though but they could easily squeeze it into one hour rather than 2. I can't imagine they are live. Maybe they do it to keep you listening...but seriously, if we are listening for this specific special, we don't want to hear all the other stuff that is usually played.
