On a beautiful spring day I took a walk during my lunch break through the urban neighborhood surrounding the hospital, wishing for a convenient place to buy a piece of fruit.

I discovered, as if conjured, a vintage trolley tucked in a driveway between medical office buildings. A table laden with apples, carrots, potatoes, and leafy greens leaned against it, creating the ambience of an open-air market. Charmed, and curious about its purpose, I climbed the two steps into the trolley.

Inside, a refrigerated case contained meats and dairy products. The walls were lined with shelves containing packaged goods such as bulgur, brown rice, beans, and more fresh fruits and vegetables. I plucked an orange, noticing it was priced by the piece, not by the pound.

I had multiple questions for the clerk as I handed her a quarter to pay for the orange.

A food prescription program.

The trolley, it turned out, is a mobile grocery store in partnership with the hospital, piloting a “food prescription” program. It arrives weekly, traveling to other sites the rest of the week. Cash, cards, and food stamps are accepted. Outside, a caseworker seated on a camp chair gave food vouchers to qualified customers below a specific income level. A dietician also provided budgeting assistance, with tips on healthy food choices […]