Was announced awhile ago, but the details just came out and boy are they wild...
After saving their world from certain destruction, Peter Quill—a.k.a. Star Lord—brokered a deal with Nova Prime and the Xandarian government to bring an outreach program to his home planet. The purpose? To share Xandar’s rich heritage and culture with Earth’s people.
As luck would have it, Peter informed Xandar’s leaders that there’s already a place on Earth with a similar mission… a theme park called Epcot, where all of Earth’s cultures are celebrated. So, as part of their first outreach, Xandar has sent some of their most talented performers to showcase their music!
So yeah, this thing is actually probably be decent as an offering because the GotG movies have great music, but boy are they stretching that story. Like, whoa.
Also, that first sentence hasn't aged well in the GotG franchise considering what Star-Lord did in Infinity War.