In which decade did In-N-Out Burger introduce its drive-thru service?
1950s
1960s
1970s
1980s
Answer
In-N-Out Burger introduced its drive-thru service in the 1950s, making it one of the first fast-food chains to offer this convenient option. The drive-thru concept has since become a staple in the fast-food industry, allowing customers to enjoy their meals on the go.
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