Victorian Pizza Party?

 I picked up this photo in a box of postcards at a sale recently.  I would date the photo to around the turn of the 20th century.  Frankly, the image baffled me.  This jovial group appears to be dining on pizza.  

This Mystery's For You

For those of you that have followed me lo these many years, you know of my love of vintage advertising.  It's been a while, but in those early years, I would even scan all the ads from vintage magazines and post here.

I was at an estate sale a few weekends ago and came across this original painting: