To celebrate National Burger Month in May, Red Robin offered customers the chance to buy a $20 Bottomless Burger Pass. The pass was promoted as costing just $20 for one Red Robin Gourmet Burger with a ...

WASHINGTON — Many Red Robin fans who tried to snag a limited-edition pass for bottomless burgers on Thursday were met with error messages. The company confirmed in ...

Red Robin released a limited quantity of Bottomless Burger Passes Thursday morning, offering customers who purchased the $20 pass a monthlong deal of burgers and bottomless fries. The deal quickly ...