Marko Perković Thompson's concert in Vukovar, scheduled for August 29, 2026, is already being touted as a potentially historic event for the Slavonian music scene. However, the absolute record for the number of people gathered in the region still firmly belongs to a completely different event, the visit of Pope John Paul II. In Čepin near Osijek, on June 7, 2003, between 200,000 and 220,000 faithful gathered.
That massive gathering at the site of the then Osijek airport is considered the largest public assembly ever recorded in Slavonia and one of the largest in modern Croatian history. Although more than two decades have passed, that record has yet to be seriously threatened, despite a series of major concerts held in the region in the meantime.
Slavonia's Concert Scene Full of Memories
Over the years, Slavonia has hosted numerous big music names, although it lacks stadiums and concert venues with the capacity of those in Croatia's largest cities. Among the concerts that have remained memorable, Prljavo Kazalište's performance at the Gradski vrt stadium immediately after the Homeland War stands out. Performances by Zdravko Čolić and Dino Merlin at the Tvrđava in Slavonski Brod also drew large crowds, while Đorđe Balašević gathered around ten thousand people at the Osijek Tvrđa.
The Gradski vrt hall has also been filled to the brim countless times over the years, but all those events have remained far from the numbers generated by the papal visit.
Vukovar Prepares for the Influx
That is why there is great interest in Thompson's concert, which is expected to take place in the Vukovar Economic Zone. Given that the space is not typical for concerts, the exact number of spots has yet to be determined. According to current estimates, between 30,000 and 80,000 visitors are expected, and possibly more if the space and safety zones are expanded. On the other hand, the City of Vukovar believes that as many as 100,000 people could arrive in the city during the concert.
Vukovar Deputy Mayor Filip Sušac confirmed that interest is growing day by day. "We receive between 50 and 100 calls daily with the same question, when does ticket sales start, where can they be bought, and how. Thirty thousand tickets will be available for purchase physically in Vukovar, while the rest will be available through online platforms. The final number of tickets will depend on the security study being prepared in cooperation with the Ministry of the Interior," Sušac told SiB.hr.
"I believe that our caterers, craftsmen, museums, the Vukovar Water Tower, and everyone working in tourism will see record attendance during those days. We expect around 100,000 visitors, and I believe this event will take place in an atmosphere of unity, dignity, and love for Croatia."
The Concert's Humanitarian Note
Ticket sales begin tomorrow, August 7, 2026, at 12:00 PM on the online platform for all visitors from Croatia and abroad, while physical sales for Vukovar residents will be organized at the Birthplace of Lavoslav Ružička, at 25 Josipa Jurja Strossmayera Street. After covering all organizational costs, the entire profit will be donated to two projects, the completion of the Salesian student dormitory in Zagreb and the donation campaign "I ti si Vukovar" for the construction of the Stadium of 12 Croatian Police Officers.
Vukovar Mayor Marijan Pavliček expressed pride that his city will host such an event. "It is a great honor that our city will host an event that, besides gathering tens of thousands of people, has a noble goal, to support the completion of the Salesian student dormitory in Zagreb and the donation campaign 'I ti si Vukovar' for the construction of the Stadium of 12 Croatian Police Officers. I invite everyone to together show the strength of unity and solidarity," he said.
The concert's co-organizer, the company Infinite Show, emphasized that this project was conceived from the very beginning as more than a musical spectacle. "We wanted to bring people together around a common goal and show that music can be a driver of good deeds. We believe this evening will leave a lasting mark, not only in the memories of visitors but also through support for two projects," they stated.
Provincial of the Croatian Salesian Province, Don Milan Ivančević, thanked all stakeholders who recognized the value of the initiative. "The student dormitory in Zagreb will be a place where numerous young people from all over Croatia will find a home during their studies. We are grateful to the organizers, the City of Vukovar, Marko Perković Thompson, and everyone who recognized the value of this initiative. Every attendance at the concert contributes to the realization of two projects that will leave lasting value for future generations," he said.
Marko Perković Thompson himself invited all people of good will to join. "I am glad that we will gather again in the hero city, but this time with the goal of doing something good together. I invite all people of good will to join us, to help complete the Salesian student dormitory in Zagreb through song, faith, and unity, and to support the construction of the Stadium of 12 Croatian Police Officers. I believe that together we can leave a mark that will benefit future generations."
Political Reactions and Security
The concert is being organized in cooperation with the Ministry of the Interior, which will coordinate the security aspect of the event and, based on the security study, determine the final number of tickets and the permitted capacity of the venue. At the same time, the concert is also provoking political reactions, the SDP in Vukovar is calling for a boycott, claiming that Thompson creates divisions through his actions, while city authorities say they expect a peaceful and dignified gathering.
The organizers concluded by inviting all citizens of Croatia and the Croatian diaspora to become part of this story by attending. "May this evening be proof that together we can build a future, for the youth, for Vukovar, and for Croatia."
Whether Vukovar will indeed host the largest concert in the history of Slavonia remains to be seen. However, one thing is certain, the record from 2003, when more than 200,000 people visited Pope John Paul II, remains the largest public gathering in the history of Slavonia.