ENGLEWOOD, Colo., May 29, 2024 /PRNewswire/ -- Red Robin Gourmet Burgers, Inc. (NASDAQ: RRGB) ("Red Robin" or the "Company"), a full-service restaurant chain serving an innovative selection of high-quality gourmet burgers in a family-friendly atmosphere, today reported financial results for the fiscal first quarter ended April 21, 2024. Highlights for the First Quarter of Fiscal 2024, Compared to the First Quarter of Fiscal 2023: (1) Comparable restaurant revenue represents revenue from Company-owned restau ...