"We did everything we could to anticipate interest in the Bottomless Burger Pass," a Red Robin spokesperson wrote in a ...

Red Robin has launched a Bottomless Burger Pass for only $20 starting Thursday, giving burger lovers unlimited bites just in ...

Red Robin’s website crashed on Thursday during a “Bottomless Burger Pass” promotion, which offered fans the opportunity to ...

If you get Red Robin's bottomless burger pass, you can eat a hearty $22 meal each day in May, for a cost of only $20 for the ...

Red Robin offered a Bottomless Burger Pass to customers. One tried to get in on the action, and was disappointed with the ...