Editors, upstate
World-class dealers and special guests like the Keno twins from “Antiques Roadshow” make the Delaware Antiques Show at Winterthur a regional blockbuster. 5105 Kennett Pike, Winterthur, 888-4600, winterthur.org
Editors, over the line
The Brandywine River Museum Antiques Show is for serious collectors and quality dealers. You won’t find flea market junk, only first-rate furniture, textiles, prints and more in one of the country’s richest areas for antiques. • 1 Hoffman Mill Road, Chadds Ford, Pa., (610) 388-2700, brandywinemuseum.org