Carol Kronberger, a waitress, said that diners thought it was a joke, according to Yahoo
. Kronberger went onto say that the woman wanted to remain anonymous and that she didn't want people to know she paid.
Kronberger also said that everybody had a smile on their face because the waitstaff went to every single table and told them that their meals were all paid for thanks to some young lady.
According to CBS
, the woman ended up paying around $300 for the tab, and she left a $40 tip. There were around 60 guests who were dining at the Denny's on Monday.
According to Gawker
, the woman was described as being a mother in her mid-30s with two young children.
The woman did not say why she was being so generous, but the manager, Seto Avakian, said that she was very humble and very nice.