In 1937, the first “McDonald’s” was actually a hot dog called the Airdrome

Amazing and weird fact about McDonald’s: 

In 1937, the first “McDonald’s” was actually a hot dog called the Airdrome. It wasn’t until 1940 that they became Mcdonald Barbeque and added hamburgers and french fries to the menu. - WTF Fun Facts 

Source: https://money.howstuffworks.com/mcdonalds1.htm

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