FRGI - Fiesta Restaurant Group Inc (FRGI) Q1 2021 Earnings Call Transcript May, 13 2021 08:30 PM Fiesta Restaurant Group Inc. Image source: The Motley Fool. Fiesta Restaurant Group Inc (NASDAQ: FRGI) Q1 2021 Earnings Call May 13, 2021 , 4:30 p.m. ET Operator Continue reading For further details see: Fiesta Restaurant Group Inc (FRGI) Q1 2021 Earnings Call Transcript