Look Familiar???

For the most part the lovely weather in Davis allows for lectures, discussions or meetings to happen outside. Here is an undated and unlabeled photograph from the University Archives of a group of people doing just that. Is this a general group discussion? A class? Who do you think the main speaker is and what was the topic of the lecture? While we don’t know any of the particulars we do know that everyone enjoys a day outside. Please share any insights on this photograph or your own memories of being taught in the sunshine.