Only on Cinco de Mayo is it perfectly acceptable for a mariachi band to perform inside a team's clubhouse.
Just ask Cubs center fielder Dexter Fowler, who captured the peculiar sight on Thursday ahead of Chicago's game against the Nationals.
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— Dexter Fowler (@DexterFowler) May 5, 2016
What makes the video is Fowler's deadpan expression when he says, "Happy Cinco de Mayo."
Don't sweat it, Fowler. Cinco de Mayo only happens once a year.