About this episode

The episode features trivia about marketplaces and the origins of shopping-related items.

Attention Brain Mart shoppers, the aisles are now stocked with fresh market trivia! Come spend your fake coins in Karen's worldly quiz about famous marketplaces. Learn about the real origin of the ubiquitous plastic shopping bags. Companies with one-letter stock market symbols, and Chris finally finds out why this little piggy went to the market, but that little piggy stayed home. ALSO: "Spot the Impostor!" Learn more about your ad choices. Visit megaphone.fm/adchoices

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