New York City Mayor Zohran Mamdani has proposed government-run grocery stores to make food cheaper, which ignores that the retail grocery sector operates with razor-thin profit margins. This week, Polymarket and Kalshi made headlines for their charitable grocery initiatives, but nonprofits have been dutifully feeding needy New Yorkers for decades.
Polymarket, the largest prediction market platform in the world, announced Tuesday it had donated $1 million to Food Bank for NYC. It also unveiled New York's first free grocery store: The Polymarket. The store, which began construction last month, will open next week for five days, according to the company. That same day, rival prediction market platform Kalshi hosted an event covering the first $50 spent by grocers at Westside Market's East Village location, which lasted three hours and created a line four blocks long.
