When in Berkeley?

Photo: Bancroft Library

Instead of Where in Berkeley? this week we have When in Berkeley? Can anyone identify what is happening in the photo and when it took place?

Answer: That is Mario Savio giving a talk on Nov. 9, 1964, about a month after he first came to widespread recognition for leading a 32-hour sit in protesting the arrest of Jack Weinberg in Sproul Plaza. Kudos to Kkhunziker for guessing 1965.