CHICAGO, IL – The vast, vibrant tapestry of Chicagoland has lost one of its most distinctive threads. Pete Kastanes, a beloved personality and active contributor to the “Vanished Chicagoland” online community, has died following a courageous battle with cancer. His passing has sent waves of grief across the city’s history buffs, nostalgia seekers, and the thousands of followers who came to know him not just for his deep knowledge of Chicago’s forgotten places, but for an unmistakable personal magnetism that one friend aptly called an “It Factor.”

Pete Kastanes was more than a contributor to a Facebook group or a commentator on lost landmarks. He was, in many ways, the human embodiment of the spirit of Chicago itself: bold, authentic, unpretentious, and fiercely loyal. Whether he was posting a grainy vintage photograph of a long-demolished movie theater on the South Side, sharing a selfie taken in front of a crumbling factory, or engaging in spirited debates about whether a particular hot dog stand counted as “vanished,” Pete brought an energy that was impossible to ignore. His death, after a private but protracted fight with cancer, has left a void that his thousands of online followers and his close circle of real-world friends say may never be filled.

The Man Behind the Screen

To understand Pete Kastanes, one must first understand the community he helped shape. “Vanished Chicagoland” is a sprawling, passionate online group dedicated to preserving the memory of the region’s lost architecture, defunct businesses, closed restaurants, and faded neighborhoods. With tens of thousands of members—from urban explorers to elderly residents who remember the 1950s—the group is a digital archive of collective memory. But among the sea of posts and comments, Pete stood out.

He didn’t just share historical facts. He shared himself. His posts were often accompanied by a signature selfie—sunglasses on, a slight smirk, sometimes a Cubs hat tilted at a rakish angle. He wasn’t shy, and that vulnerability, that willingness to be seen, is what drew people to him.

“Pete had this thing—this quality that you can’t teach and you can’t fake,” said Mark DiNardo, a longtime friend and fellow “Vanished Chicagoland” moderator. “When he walked into a room, or when he posted a photo, you stopped. You paid attention. He was confident but not arrogant. He was bold but never mean. That’s the ‘It Factor.’ You either have it or you don’t. Pete had it in spades.”

Born and raised on the Northwest Side of Chicago, Pete Kastanes was a true city kid. He attended Lane Tech College Prep High School, where classmates remember him as “the guy who knew every backstreet and shortcut in the city.” After high school, he worked a series of jobs—retail, food service, a stint as a courier—before finding his calling in historical preservation advocacy. While he never held a formal title as a historian, his knowledge of Chicagoland’s forgotten corners was encyclopedic. He could tell you the year the Uptown Theatre closed (1981), the original name of the Maxwell Street Market (Jewish Kelly Street), and exactly where to find the last remaining Goldblatt’s sign (hint: it’s not where you think).

A Battle Fought in Private

Pete Kastanes was diagnosed with cancer approximately 18 months before his death. The specific type of cancer has not been publicly disclosed by his family, out of respect for their privacy. What is known is that Pete chose to keep his diagnosis largely hidden from the “Vanished Chicagoland” community. He continued posting regularly, continued sharing selfies, and continued showing up to meetups and events as long as his health allowed.

“He didn’t want to be seen as a victim,” said Sarah Mikolaitis, one of Pete’s closest friends. “He didn’t want people treating him differently. He wanted to be Pete—the guy who made you laugh, who argued passionately about whether the original Rainbo Roller Rink should have been saved, who took terrible photos of his food but posted them anyway. Cancer was not going to be his identity.”

Friends say that Pete underwent chemotherapy and several experimental treatments, but the disease was aggressive. By early spring 2025, he had entered hospice care at a facility in the Lincoln Park neighborhood. He died peacefully on May 12, 2025, with family and a few close friends at his bedside.

A Friendship Forged in Food and Radio

One of the most poignant tributes to Pete Kastanes came from a close friend who recounted a seemingly ordinary but now heartbreakingly significant memory. The two had met for food in May of the previous year—just a casual lunch at a Greek diner in Greektown on Halsted Street. Over gyros and saganaki, Pete talked animatedly about his dreams. He wasn’t just a historian of the past; he was a man with a future in his eyes.

“He told me he wanted to get a visa to travel to Greece,” the friend recalled, asking to remain anonymous due to the sensitivity of the loss. “He had never been, but his grandparents came from a small village near Sparta. He had this whole itinerary planned—Athens, Santorini, Thessaloniki. He wanted to walk where his ancestors walked. He said, ‘I need to do this before I’m too old.’ We laughed because he was only 42. We had no idea how little time he actually had.”

The friend also recalled Pete’s appearance on a local radio show the year prior. “He was on WGN with Rick Kogan, talking about ‘Vanished Chicagoland’ and the importance of preserving memory. He was funny, articulate, and completely unscripted. After the show, people stopped him on the street for a week. That was Pete. He had that rare gift of making everyone feel like they’d known him forever.”

That radio appearance, which can still be found in online archives, captured Pete at his best. When asked why old buildings and lost restaurants mattered, he replied: “Because they’re not just bricks and mortar. They’re the places where our parents fell in love, where our grandparents had their first jobs, where we learned that a hot dog tastes better with neon lights. When we lose those places, we lose a piece of ourselves. I’m just trying to help us remember.”

The “Vanished Chicagoland” Community Responds

News of Pete Kastanes’ death spread rapidly through the “Vanished Chicagoland” Facebook group, which boasts over 85,000 members. Within hours, the group’s admin team pinned a memorial post, and the comments section became a flood of grief, gratitude, and shared memories.

“I never met Pete in person, but I felt like I knew him,” wrote Maureen O’Brien of Oak Park. “He commented on my post about the old Wieboldt’s store with such kindness and detail. He made me feel like my memory mattered. That’s a gift.”

Another member, Tony Regan of Bridgeport, wrote: “Pete once drove 45 minutes to help me identify a building in a vintage photo I found in my attic. He didn’t know me from Adam. He just loved Chicago that much. RIP, brother.”

The group’s founder, David Witter, issued a formal statement: “Pete Kastanes was not just a contributor to ‘Vanished Chicagoland.’ He was its heart. He reminded us that this isn’t just about old photos and forgotten addresses. It’s about people. It’s about community. It’s about loving where you come from. We will never be the same without him.”

A virtual memorial was held on May 15 via Zoom, with over 300 attendees. Friends shared stories, laughed through tears, and pledged to continue Pete’s mission of documenting and celebrating Chicagoland’s history. A moment of silence was observed at 7:00 p.m., the time Pete was known to post most frequently.

The Unrealized Dream: Greece

Of all the tributes, the most bittersweet focused on Pete’s unfulfilled dream of obtaining a visa and traveling to Greece. Friends have since organized a fundraiser—separate from the family’s GoFundMe—to send a small group of his closest friends to Greece in his honor. They plan to scatter a portion of his ashes in the village of his grandparents.

“He never made it there,” Sarah Mikolaitis said. “But we’ll take him. We’ll walk those streets, we’ll drink the coffee, we’ll say his name out loud. That’s the least we can do for a guy who gave us so much.”

The visa application that Pete had begun but never completed sits in a folder on a friend’s desk. “I can’t bring myself to throw it away,” the friend said. “It’s a reminder that he had plans. He had hopes. He wasn’t just a history lover. He was a future lover, too. Cancer took that future. But it cannot take our memory of him.”

Pete’s Legacy: Authenticity and Heart

In a world of curated online personas and performative engagement, Pete Kastanes was a throwback. He was unfiltered. He was real. He posted selfies on days when he looked tired, he admitted when he was wrong about a historical fact, and he never, ever pretended to be something he wasn’t. That authenticity is what his friends say they will miss most.

“Pete taught me that it’s okay to be passionate,” said Mark DiNardo. “It’s okay to care deeply about something as seemingly trivial as a demolished movie theater or a lost diner. Because those things aren’t trivial. They’re the stories of our lives. And Pete was the greatest storyteller I ever knew.”

Pete Kastanes is survived by his parents, Nicholas and Elaine Kastanes of Park Ridge; his sister, Christina Kastanes of Evanston; and a wide network of friends, fellow historians, and “Vanished Chicagoland” members who will carry his memory forward in every vintage photograph they share and every forgotten landmark they fight to remember.

Funeral Arrangements and How to Help

A public visitation will be held on Saturday, May 24, 2025, from 2:00 p.m. to 7:00 p.m. at Smith-Corcoran Funeral Home, located at 6150 North Cicero Avenue, Chicago, IL 60646. A funeral Mass will be celebrated on Monday, May 26, 2025, at 10:00 a.m. at St. John Brebeuf Church, 8307 North Harlem Avenue, Niles, IL.

In lieu of flowers, the family requests donations be made to the Preservation Chicago fund (preservationchicago.org) or to the American Cancer Society in Pete Kastanes’ name.

A GoFundMe campaign, titled “Support the Kastanes Family,” has been organized to help cover medical and funeral expenses. As of this publication, the campaign has raised over $18,000, far exceeding its initial goal. The page reads: “Your kind contribution will help the family during this difficult time. Every gesture of support brings comfort and shows you care. Your generosity is deeply appreciated. Thank you for your support and love during this time.”

A Final Farewell

As Chicago moves through its seasons—baseball spring, lakefront summers, the inevitable return of winter—Pete Kastanes will be missed. He will be missed on the comment threads of “Vanished Chicagoland,” where his sharp wit and encyclopedic knowledge once reigned. He will be missed at the diners and dives he loved, where he was known by name. And he will be missed by the city he loved so fiercely, a city that, like Pete, is bold, authentic, and unforgettable.

In one of his final posts, just weeks before his death, Pete shared a photo of the now-gone Chicago Stadium on West Madison Street. The caption read: “They tore it down, but they can’t tear down the memories. The roar of the crowd is still in the air if you listen close enough. Same goes for the people we lose. They’re not really gone. They’re just… vanished. But never forgotten.”

Rest easy, Pete. The roar of the crowd is for you now.