New York City's viral diner is a family affair. See how dad, mom, brother and sister took Datz Deli from $300 a day in revenue to $7,000.

Tech Insider
Jordan Hart in front of Datz Deli
I visited to learn what set Datz apart from the average New York City deli, and the level of food innovation is the clear "it" factor.

Jordan Hart/Insider

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