Since it opened, Holey Grail has attracted long lines of customers — and hungry startup investors. Holey Grail DonutsInvestors like True say they've sniffed out a multi-million dollar opportunity with Holey Grail, one that defies the norms of an industry that has focused on the more lucrative software market. With $9 million in funding from investors like Collaborative Fund and Lee Fixel, Holey Grail wants to change up the multibillion-dollar doughnut market. Hole in oneAt first glance, Holey Grail is an unlikely bet for top technology investors. But Holey Grail isn't the only food chain to benefit from the cravings of tech's monied elite.

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