Thousands of visitors attended the opening of the 20-acre campus in Jackson Park on the city’s South Side, where the center features a museum, library, conference facilities, athletic spaces, gardens, playgrounds, walking paths and public art installations.

Barack and Michelle Obama began the inaugural day with a public story-time event for children and families, reading from Maurice Sendak’s 1963 classic “Where the Wild Things Are.” The event was designed to highlight the center’s focus on youth engagement, education and civic participation.

Emily Bittner, vice president of communications at the Obama Presidential Center, said the facility aims to provide a space where young people can “discover their voices, explore new ideas, and develop the skills and confidence to shape the future.”

According to the Obama Foundation, the center is intended to serve as a gathering place for local residents and international visitors while advancing leadership development and community-focused initiatives. The foundation said the opening represented the culmination of years of planning and community engagement efforts.

The eight-story complex, located along the southern shore of Lake Michigan, cost approximately $850 million to build and was financed entirely through private donations raised by the Obama Foundation. The foundation said no public funds were used for construction.

The center will also function as the headquarters of the Obama Foundation, which oversees leadership training programs and youth development initiatives in the United States and abroad.

Ahead of the public opening, the center hosted a private event on Thursday attended by about 3,000 invited guests, including former presidents George W. Bush, Bill Clinton and Joe Biden, as well as current and former elected officials, civic leaders and prominent figures from the entertainment industry.

Among those in attendance were Illinois Governor J.B. Pritzker, U.S. Senator Dick Durbin, Chicago Mayor Brandon Johnson, former House Speaker Nancy Pelosi, former Vice President Kamala Harris and California Governor Gavin Newsom.

President Donald Trump, who has frequently criticized Obama and Biden, was not invited to the opening ceremonies. Trump later shared an artificial intelligence-generated image depicting the center with a large garbage bag on its roof.

The opening celebrations also featured performances and appearances by musicians and entertainers including Bono, The Edge, Stevie Wonder, Bruce Springsteen, Questlove, John Legend, Marc Anthony, Eddie Vedder and Christina Aguilera, alongside several high-profile guests from film, television and media.

The divided three-judge panel of the U.S. Court of Appeals for the District of Columbia Circuit said the administration was likely to succeed in arguing that the Pentagon’s new credential policy, which requires reporters to be accompanied by escorts inside the building, is legally valid.

The ruling is not a final decision in the lawsuit brought by The New York Times, which challenged the policy as unconstitutional, but it temporarily suspends an April 9 order by U.S. District Judge Paul Friedman that had barred the Defense Department from enforcing the escort requirement.

Friedman had ruled that the Pentagon’s revised credential policy violated journalists’ constitutional rights to free speech and due process, saying Defense Secretary Pete Hegseth’s team appeared to be attempting to circumvent his earlier March 20 decision ordering the restoration of Pentagon access for reporters.

He said the new rules effectively expelled all journalists from the building unless they were guided by official escorts, undermining the practical ability of the press to report independently.

Circuit Judges Justin Walker, J. Michelle Childs and Bradley Garcia heard the appeal, with Childs dissenting from the 2-1 decision.“Reporters can hardly verify sources, gather information, or speak candidly with Department personnel with an escort looming over their shoulders,” Childs wrote in her dissent.

Defense Department spokesperson Sean Parnell welcomed the panel’s decision and said the Pentagon looked forward to arguing the full merits of the case before the same court.In a statement posted on social media, Parnell said unrestricted access had contributed to the “regular unauthorized disclosure of sensitive and classified national defense information.”

“Since implementing the current access policy, the Department has seen a meaningful reduction in these unauthorized disclosures, which when they occur can endanger the lives of service members, intelligence personnel, and our allies,” he said.Theodore Boutrous, an attorney representing The New York Times, described the appellate ruling as a limited procedural step rather than a judgment on the broader constitutional challenge.

“This is a narrow, preliminary ruling and it casts no doubt on the strength of The Times’s constitutional arguments,” Boutrous said in a statement. “We look forward to defending the full scope of the district court’s rulings in The Times’s favor in this appeal.”The case has become a closely watched test of the balance between national security controls inside the Pentagon and longstanding press access for accredited journalists covering the U.S. military.

President Donald Trump nominated Judge Walker to the appeals court, while President Joe Biden appointed Judges Garcia and Childs. Friedman, the district judge who initially ruled for the newspaper, was appointed by former Democratic President Bill Clinton.