Die hard “Alien” fans get their own special day to celebrate their favorite Xenomorph. April 26th has officially been deemed Alien Day. So, bust out your Alien shirt and attend a screening of the classic movie that started it all “Alien” (1979).

This one-night screening event features the original “Alien” film starring Sigourney Weaver at participating RPX Regal Cinema theaters. Fans will enjoy the thriller plus be treated to footage from “Alien: Covenant” and a one-of-a-kind exclusive commemorative ticket. Tickets go on sale tomorrow, April 18th for “Alien” and for advance tickets for “Alien: Covenant” at regmovies.com.

For more information on all ALIEN DAY activities, go to www.AlienUniverse.com where they have a contest for original fan art, trivia, and will also have a live stream featuring a Q & A April 26th. Check the site for specifics.

Fans can also join the #ALIENDAY conversation on TwitterInstagram, and Facebook.