I doubt it will be for a whole afternoon. My bet is on a "webinar" mode: 1-2hrs closure, with with something like: 20min intro; 20min talking head video; 20min

I doubt it will be for a whole afternoon. My bet is on a "webinar" mode: 1-2hrs closure, with with something like: 20min intro; 20min talking head video; 20min "any questions?" They'll make new employees watch it and they'll post it on the corporate website ("make available").