What is a red banquet?

The term "Red Banquet" is a bit ambiguous and could refer to a few different things. To give you the most accurate answer, I need some context. Could you please tell me:

* Where did you hear the term "Red Banquet"? (e.g., a book, a news article, a conversation)

* What was the context of the term? (e.g., what was the topic being discussed?)

With more information, I can give you a much more helpful response!