Album release on 6/22 and tour announcement (lots of info in the full thread if you click it):
Think you’d get an album announcement, but no tour dates? Pssshhh, think again! Come one, come all to the Pray For The Wicked Tour this summer with @Arizona & @HayleyKiyoko https://t.co/gypUMQEF2M pic.twitter.com/hDdh30mdMJ— Panic! At The Disco (@PanicAtTheDisco) March 21, 2018
They had a surprise show in Cleveland on 3/19, and are doing another one in Asbury Park, NJ on 3/22. There will be other "surprise" shows announced just before the dates, per the merch sold at Cleveland, and we can expect maybe 8 more dates.
They will also be performing the new single tonight on Jimmy Fallon: