What was on the menu?

Bad winter weather has been snarling traffic across the country. Take for instance

Two Amtrak trains carrying 400 people got stuck in the mountains of Northern California near Donner Pass, agency officials said. No injuries were reported.

Hat tip- Professor Althouse who asks– ‘What did they eat?”

Update- Think outside the bun?

Are we required to remove our shoes before visiting?
"I Told You So"