Does anybody out there have access to a marshmallow production facility? A science education YouTube channel that I follow is interested in doing a video about how marshmallows are made.
Peeps
made by Just born inc. Bethlehem pa is not far from you
if you contact PCN they may have already done a video on them
the show case Pa. industries i would think they have already have what you are looking for
you can always all and ask