I would try taking them to a retirement community/assisted living housing that hopefully has a manger. They would know if anyone living there still sews and does embroidery. A lot of towns don't carry iron on transfers anymore, you need to order them out of catalogs or on-line and the elderly can't get them. They would love to get their hands on this stuff! Or sometime church circles have elderly ladies that get together to work on quilts for projects, these ladies might be interested in the iron ons and threads. To be honest, hand-sewn embroidery kitchen towels are the SECOND thing I look for at auctions and sales if I am lucky enough to get to one - right behind the FIRST thing I look for- quilts!