Three postcards arrived today from Sara. They are labeled #1, 4 and 5. I will have to wait until #2 and #3 show up. But what I do know is that these are my pre-visit, welcome to the neighborhood postcards. This was a protest that grew into an uprising in 1970 
Sara reports that this building is still here and so is the restaurant. We will visit it when I visit.
I had to look up the protest you referenced. Interesting stuff! I wish I could see the dog’s face in that last photo, because I’m convinced he/she is wearing the same expression my dog always has whenever I have food.
I knew your historian self would enjoy this blast from the past!