The Obama Presidential Center will be dedicated Thursday. Here's what to expect

Former President Barack Obama (R) speaks next to former first lady Michelle Obama at an event at the Barack Obama Presidential Center in Chicago on June 16. Pablo Martinez Monsivais/AFP via Getty Images hide caption toggle caption Pablo Martinez Monsivais/AFP via Getty Images Nearly a decade in the making, the Obama Presidential Center will have a star-studded dedication ceremony Thursday. The grand opening , which will host "global leaders, artists, changemakers, and citizens," will feature musical performances and appearances by Bruce Springsteen, Christina Aguilera and John Legend, among others. Every living president will be in attendance except one: President Trump. During a press preview in early June, longtime Obama White House aide and current CEO of the Obama Foundation Valerie Jarrett said Trump is welcome to visit the museum and they'd love to give him a tour. She said he simply was not invited to the dedication. "I can tell you that this is a celebration for those who helped get President Obama where he is. And this is a gift to them," Jarrett said. "And so the people who will be here are the people who've been helpful along the way." The center itself is a more-than-19-acre space on the south side of Chicago that describes itself as a campus and features a towering museum that curators envision influencing change and offering hope. It presents a close look at what life was like in the Obama White House. …