It Takes A Nation To Hold Us Back

 

I know nothing about this slide (location, event) other than it was processed in May 1979.

However, I like to think that it was some big protest that lead to the overthrow of a dictator or corrupt region.  Maybe in Alabama. :-D

Bonus -  A 'fatberg' in the sewers? What a waste

Bonus 2 - A llama in a lobster costume, that is all...