Paramount+ and CBS Studios have announced an Imax Live screening opportunity for the final two episodes of their original series 'Star Trek: Picard.'
variety.com
"On Wednesday, April 19, ten participating Imax theaters in the U.S. will provide an early screening of the last two episodes of the third and final season, including the series finale, ahead of its Paramount+ debut on Thursday, April 20.
Tickets to the screenings are free and fans can sign up and register at
Star Trek: Picard - The IMAX® Live Series Finale Event Page on Wednesday, April 12, at 10 a.m. PT/1 p.m. ET. The exclusive screening event will take place at 10 participating Imax theaters in Los Angeles, New York, Phoenix, San Francisco, Seattle, Orlando, Washington, D.C., Atlanta and Dallas."
The message you get now is a bit confusing/misleading (I tried a couple different zip codes near/in those cities). You may need to wait until 10 am PT to try.