The Lion's Busy is a Looney Tunes cartoon made in 1948 but not released until 1950

Both Popeye and Bluto are running penny arcades at an amusement park, competing for J. Wellington Wimpy's business, 1939.

In an African jungle, the natives are going about their day, with the jungle elements being intertwined with modern-day elements; for example, the people dancing around a tent when it turns into a makeshift merry-go-round, to the tune of "The Merry-Go-Round Broke Down," which promptly deflates and slows to a halt, and at least one of the denizens wears a top hat in resemblance of minstrel show stereotypes. https://en.wikipedia.org/wiki/Jungle_Jitters

This is one of the cartoons that Warner Bros. would occasionally produce in the late 1930s and early 1940s that was centered around a series of gags, usually based on outrageous stereotypes and plays on words, and topical references, as a narrator (Robert C. Bruce) describes the action in a rapid-fire succession of anthropomorphic behavior, pun gags, or any combination thereof. https://en.wikipedia.org/wiki/A_Day_at_the_Zoo