This is from a very old reddit post and they don't mention what restaurant. But I found this article of a San Franciscan restaurant that also boasts serving food on iPads.
Better presentation, but still...
What in the Caucasian mickey-mouse-fuck was going through the heads of the operator when they decided to do that?
The only thing I can think of is for attention - which is a peefectly valid reason when your buisness lives and dies depending on how many people walk through the doors- but there's no way that was even close to their best option for achieving that, so it's gotta be something else.