New York City flea market Brooklyn Flea has signed a long-term concession agreement to remain in Dumbo. Find out why this news is a big deal for local retailers.

Every surface in Shawn Patrick Anderson’s one-bedroom apartment is covered with set pieces, including the ceiling.

Brooklyn Flea also operates the Chelsea Flea market and features full-service bars, as well as food vendors and kiosks, its website shows. “By providing a platform for independent artisans, vintage ...