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Newsroom   OATI Microgrid Lights   National Let’s Laugh Day

National Let’s Laugh Day

calcMar 19, 2023

Sometimes we all need a good laugh, and that’s what National Let’s Laugh Day is all about. Did you know that the oldest joke in the world can be traced back to 1900 BC? We’ve all been having a laugh for thousands of years, and we can keep on laughing some more. Laugh with OATI on this National Let’s Laugh Day!

OATI Microgrid National Let’s Laugh Day