Orange and white box is a shoebox full of cut fabric. If we have big crowds we fold a piece over, have them sew a seam and they have a bookmark. If the numbers are less, we pull out bigger fabric and have them sew a treasure pouch. About the size of a shirt pocket.
Sometimes we have an amazing number of seams that one person puts on a bookmark. if we have the time.
At the museum for Kansas Day we have three machines running, 3 demo folks and up to 1,400 kids come by. Of course, they don't all stop, but many do.