The calendar, which looks a lot like the one the rodeo normally uses to announce its entertainers, appears to match the genre lineup the rodeo released on Dec. 11.
RELATED: RodeoHouston 2019 entertainment genre lineup announced
But the rodeo is staying mum on the matter, tweeting Friday morning: "Hmmmm, that's a mighty impressive lineup. But is it the real lineup? We'll have to wait until the Jan. 3 reveal to see!"
Hmmmm, that’s a mighty impressive lineup. 👀 But is it the real lineup? We’ll have to wait until the Jan. 3 reveal to see! #RODEOHOUSTON— RODEOHOUSTON (@RODEOHOUSTON) December 28, 2018
The 2019 rodeo will run for 21 days from Monday, Feb. 25 to Sunday, March 17.
As the rodeo mentioned, its lineup isn't supposed to be released until next Thursday. Tickets will go on sale the following Thursday, Jan. 10 at 10 a.m.
A look back: Top 5 largest RodeoHouston concert crowds
We do already know some of the performers rodeogoers can expect to see in 2019.
Texas singer-songwriters Robert Earl Keen and Lyle Lovett will open for country music icon George Strait during his concert-only performance on Sunday, March 17, the final night of the 2019 Rodeo, marking his 30th RodeoHouston performance.
ABC13 reached out to the rodeo for a response but it did not comment beyond the tweet.
Keep watching to see if the lineup holds up!
SEE ALSO: Our 'most wanted' list of RodeoHouston 2019 performers