Conversation so far:
When did the lineup change?
Hoppus and Barker decided to continue on without DeLonge, and enlisted Alkaline Trio vocalist/guitarist Matt Skiba to "fill in.
HOw long was Skiba with them?
Hoppus and Skiba had been wanting to work together musically for several years, so he was the first and only person considered for the role.
Have they done any tours with him?
The band supported the album with a large headlining tour across North America between July and October 2016.
How popular was the album?
California earned the band their first nomination for Best Rock Album at the Grammy Awards.
Have they ever won a grammy?
CANNOTANSWER.
what plans do they have for the future?
The band signed a 16-date residency deal with the Palms Casino Resort in Las Vegas.

Question: When does that start?
Self-contained rewrite: When does a 16-date residency deal with the Palms Casino Resort start?