white castle recently anounced they had contract for "lab grown meat product" to sell in their restaurants.
this "meat product" is grown from bovine stem cells on a collagen framework, IIRC…
https://www.agriculture.com/livestock/cattle/fake-meat-more-protein-coming-from-labs-plants
don't know how that fits, but it is the latest thing wrt white castle…
NOTE: see my captcha for this post….