Un-carrier X is going to be big next week because it’s the first new Un-carrier move that we’re getting in 8 months. T-Mobile knows this, and so it’s going to throw a big concert to celebrate.

T-Mo is hosting a Bruno Mars concert as part of Un-carrier X. The concert will be held in Los Angeles — which is where the Un-carrier X event itself will be — and there’s even going to be a “surprise special guest” at the show.

There will be 6,000 people invited to the private concert, including T-Mobile’s frontline employees as well as veterans, a move that’s marking Veterans Day. Customers can a limited quantity of tickets, too, though you’ll need to win ‘em through social channels. To do so, find T-Mobile and John Legere on Twitter (@TMobile and @JohnLegere), Facebook (T-Mobile and John J. Legere), and Instagram (T-Mobile and John Legere).

Un-carrier X is happening November 10, and T-Mobile’s hints have suggested that it’ll be somehow related to movies. The rumor mill has suggested that it’ll be a sort of Music Freedom but for video, but that’s all unconfirmed for now. The good news is that Un-carrier X is now just one week away, so all will be revealed soon.

Source: T-Mobile