Invite an Alien to Live with You Day

Invite an Alien to Live with You Day takes place annually on July 21. In 2026, this date falls on a Tuesday. This quirky holiday celebrates the classic sitcom Mork & Mindy, which first aired in 1978 and starred Robin Williams as Mork, an alien from the planet Ork, and Pam Dawber as his human roommate Mindy. The day invites us to imagine the fun and chaos of hosting an extraterrestrial in our homes, and to reflect on our curiosity about life beyond Earth. Whether you’re a die-hard sci-fi fan or just love a good laugh, this holiday offers a playful excuse to embrace the unknown.

History of Invite an Alien to Live with You Day

The origins of Invite an Alien to Live with You Day are directly tied to the beloved television series Mork & Mindy. The show was a spin-off from an episode of Happy Days titled “My Favorite Orkan,” which aired in February 1978. In that episode, Robin Williams’ character Mork tries to kidnap Richie Cunningham but is foiled by Fonzie. The episode was so popular that ABC created a full series, which premiered on September 14, 1978. Mork & Mindy ran for four seasons, ending on May 27, 1982. The holiday was later established as a tribute to the show’s lasting impact on pop culture, encouraging fans to celebrate the spirit of intergalactic friendship.

The holiday also reflects a broader cultural fascination with extraterrestrial life. The late 1970s and early 1980s saw a surge in sci-fi popularity, driven by films like Star Wars and Close Encounters of the Third Kind. Mork & Mindy capitalized on this trend by blending comedy with alien themes, and it introduced unforgettable phrases like “nanu nanu” and “shazbot.” Invite an Alien to Live with You Day was created to honor that legacy and to keep the fun of imagining a cosmic roommate alive.

Why is Invite an Alien to Live with You Day important?

This day matters because it celebrates the joy of cultural exchange, even if the culture is from another planet. The idea of inviting an alien to live with you encourages open-mindedness and curiosity about different ways of life. It reminds us that the universe is vast and full of possibilities, and that learning from others—even imaginary beings—can expand our horizons. The holiday also serves as a tribute to the comedic genius of Robin Williams, whose performance as Mork launched his legendary career. By celebrating this day, we honor the creativity and humor that Mork & Mindy brought to television.

Additionally, the day is a fun way to connect with science fiction and the human desire to explore the unknown. It provides an opportunity for families and friends to engage in imaginative play, host themed parties, or simply watch episodes of the show together. The holiday fosters a sense of wonder and reminds us that it’s okay to be silly and embrace the weird.

• It celebrates the legacy of Robin Williams and his iconic role as Mork.
• It encourages open-mindedness about extraterrestrial life and cultural differences.
• It provides a lighthearted reason to gather with loved ones and watch classic TV.
• It taps into the universal human curiosity about the cosmos.
• It keeps the spirit of Mork & Mindy alive for new generations.

How to Celebrate Invite an Alien to Live with You Day

Celebrating this day can be as simple as binge-watching Mork & Mindy episodes with family and friends. You can also throw an alien-themed party with green snacks, space decorations, and costumes. Encourage guests to dress as their favorite extraterrestrial characters, or create your own “alien” from craft supplies. To make the day more interactive, try learning a few Orkan phrases like “nanu nanu” or “shazbot” and use them throughout the day. Another idea is to host a sci-fi movie marathon featuring films about friendly aliens, such as E.T. the Extra-Terrestrial or Close Encounters of the Third Kind.

For a more immersive experience, put together a “welcome package” for an imaginary alien friend. Include items like a map of your town, local snacks, a guide to Earth customs, and a small gift. You can even take a tour of your city with an imaginary alien companion, pointing out landmarks and explaining human behavior. The goal is to have fun and let your imagination run wild. Whether you’re celebrating alone or with a group, the key is to embrace the playful spirit of the holiday and enjoy a little cosmic curiosity.

• Host a Mork & Mindy viewing party with friends.
• Dress up as an alien and encourage others to do the same.
• Create a welcome package for an imaginary extraterrestrial guest.
• Learn and use Orkan phrases like “nanu nanu.”
• Watch other alien-themed movies or shows to get in the mood.

Invite an Alien to Live with You Day Dates