Ella,
I have only been to King of Prussia once- for the Beadfest this past August, but I am sure that show would also be one of the larger shows. I don't know if the vendors would buy from individuals or not, but certainly worth a try to ask. Even if they don't buy, they may be able to give you some suggestions about selling them. One thing I have found since starting to make the jewelry is that the other people doing the same things are one of your best resources. I've gotten to know some of the vendors a little, and if you are nice and talk to them, they are willing to give you some ideas and sometimes a better deal if they remember you. Plus it's just fun to go to these shows. As far as selling my jewelry goes, my DH and I (he makes glass things-mostly pendants) have done several craft shows this past fall. This is just a hobby for us to give us something to do. The best we have done and the biggest event we have done is Olde Salem Days, which is a HUGH!!!! show in Salem, VA which is right beside Roanoke. They say that it draws 100k+ people every year. The vendor next to us this year was from PA. P.S.-we just recently stayed at the Poly in WDW and we went in to the Wyland Gallery there, and I don't know if anything will come of it or not, but the manager noticed the glass dolphin my DH was wearing, and asked him to e-mail some pictures of some of his pendants-he makes a lot of aquatic animals. He's only been doing the torch work for about a year, so he was thrilled. ....Vicki