Product Placement Blog ➞ First StreetFirst Street Marshmallows in PEN15 S02E15 “Home” (2021)December 7, 2021 Sergey TV Show Hi! On Tuesday, December 7, I analyzed a TV Show and product placement was spotted: First Street Marshmallows in PEN15 S02E15 “Home” (2021).Here are 1 image(s) below: