A customer approaches the window at Saartj, a pop-up food stall in New Orleans running a social experiment. Customers of color are charged the listed $12 price for a meal. White customers are told about the income gap in New Orleans between whites and African-Americans and asked whether they want to pay $30 instead, a price that reflects the gap.

A customer approaches the window at Saartj, a pop-up food stall in New Orleans running a social experiment. Customers of color are charged the listed $12 price for a meal. White customers are told about the income gap in New Orleans between whites and African-Americans and asked whether they want to pay $30 instead, a price that reflects the gap.