Conversation so far:
What is Pink Floyd's Animals?
Animals is Pink Floyd's tenth album.
Was the Pink Floyd album Animals a success?
The album received positive reviews from critics and was commercially successful, reaching number 2 and 3 in the UK and US, respectively.
Did Pink Floyd go on tour for Animals?
The album became the subject material for the band's In the Flesh Tour, which began in Dortmund on the same day the album was released.
Where did Pink Floyd go on the In the Flesh tour?
The tour was in Europe in February, the UK in March, the United States in April and May, and another three weeks in the United States in June and July.
Has there been any other instances by Pink Floyd of spitting at fans or that sort of thing?

Question: Did anything else interesting happen on tour?
Self-contained rewrite: Did anything else interesting happen on Pink Floyd's In the Flesh Tour, besides Roger Waters spitting on fans?