Shut the front door.
Or, at least that's what we imagine country music or The Voice fans will be saying after reading this story.
Country music superstar and celebrity judge Blake Shelton tweeted on Thursday he is playing an impromptu, free, first-come first-serve concert Thursday night at the Grizzly Rose.
Denver Colorado... You!!!!! Grizzly Rose— Blake Shelton (@blakeshelton) July 28, 2016
Doors at 6:00 PM
First come, first serve
I haven't been to the grizzly rose in years... This will be epic.— Blake Shelton (@blakeshelton) July 28, 2016
The country music club quoted Shelton's tweet a few minutes later, and told fans the line will start on the east end of the building. The show is 21+.
FREE BLAKE SHELTON AT THE GRIZZLY ROSE TONIGHT! 21+ Show! Line starts at east side of building! https://t.co/fyCdfAIcfY— Grizzly Rose (@TheGrizzlyRose) July 28, 2016
The singer/songwriter has been tweeting mysteriously all week about impromptu shows in various cities.
I Gus's it could be 9 hours... Maybe it's 11 hours.. Hell I don't know I've been passed out. But I do know we are almost there!!— Blake Shelton (@blakeshelton) July 28, 2016
On Wednesday, he tweeted from Kansas City. Then, he tweeted a blurry picture of a highway that could have been anywhere, but now we can assume was likely on I-70 or I-80.
I'll give y'all a hint. Here's a picture from my bus window... pic.twitter.com/qP3eMn1ipt— Blake Shelton (@blakeshelton) July 28, 2016
Anyway, Shelton tweeted the doors will open at 6:00 Thursday.
We'll update this story as we get more information.