The event will take place from 10 a.m. to 4 p.m. at Chautauqua Suites on Route 394 in Mayville on Saturday, August 6. It will feature over 20 different dealers selling a large variety of items, including vintage and rare books, first editions, antiquarian books, local history, postcards, photography, maps, historic documents, posters, sports memorabilia, comic books, and more.