In the Pilot ("Chuck Versus the Intersect"), Chuck visits the Large Mart to purchase new locks for his apartment, after his computer is destroyed during a robbery committed by Sarah trying to obtain the Intersect in it.
Inside the store, Chuck spots a known Serbian demolitions expert, Vuc Andric, in one of his first flashes.
Example of products displayed at Large Mart include Astro Diapers, heavy garden shears, and automatic drills. Large Mart is the long time rival and thorn in the side of the Buy More and its employees.
Large Mart is the chain store featured in Hart of Dixie that George Tucker, played by Scott Porter, is trying to prevent from being built in their small town.
The interior of the Large Mart was filmed in a Costco Warehouse in Van Nuys, CA.