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Franchising pies without losing the secret ingredient

Mar 30, 2015
LA chain the Pie Hole wrestles with expanding while remaining authentic.
Kai Ryssdal stands at the counter of The Pie Hole in downtown Los Angeles.
Daisy Palacios/Marketplace

I'll take math and science for $200

Mar 13, 2014
Marketplace Datebook for Friday, March 14, 2014