Boxes of 4,500 frozen ham and cheese sandwiches crammed the van from the floor to the ceiling as the phone rang.
"This is Allan Law, the sandwich man," the driver said.
More donated food was ready for pickup.
Since retiring from teaching two decades ago, Law's full-time job has become feeding the homeless long after food kitchens have closed at night and holiday fundraisers have ended. He's been taking to Minneapolis streets for more than 50 years to help thousands of people in need at all hours of the day and night.
Now at 73, he may be slowing down, but his work isn't. The number of people he helps is growing as the state's homeless population increases.
So is the number of volunteers stepping up to help him make sandwiches. Last year, Law distributed 800,000 sandwiches to people in need. This year, he's aiming for 1 million.
"I've never seen so much poverty," he said. "I don't miss any days."
On a cloudy 30-degree March day, people on the street recognized the "sandwich man" but not his new full-sized van, donated by a family whose son had muscular dystrophy.