I like the IMAX Theatre at The Henry Ford.

And you should, too.

This week, The Henry Ford is having an IMAX Theatre “like fest” to go along with its Xtreme Adventures Film Festival. And of course, in the spirit of the season, there’s some trick or treating involved.

The trick? If the theater gets to 5,000 Facebook likes by Saturday ,October 29, on Sunday, October 30, moviegoers will get a treat.

The treat? A free small popcorn with purchase of a movie ticket.

All you have to do is mention this trick or treat “like fest” when you buy your ticket for one of the five Xtreme films playing Sunday at The Henry Ford IMAX Theatre, and you’re on your way to some real movie magic with a tasty snack to boot. The offer is only good on Sunday.

Just so you know, here’s the list of what’s playing and when on Sunday.

10:00 AM Coral Reef
11:05 AM Lewis & Clark
12:10 PM Rescue 3D
1:15 PM Tornado Alley 3D
2:20 PM Conquest of Everest: The Wildest Dream
4:10 PM Coral Reef
5:15 PM Tornado Alley 3D
6:20 PM Rescue 3D
7:25 PM Tornado Alley 3D
8:30 PM Conquest of Everest: The Wildest Dream

You can purchase tickets here. But remember, the theater needs to get up to 5,000 likes by the end of the day Saturday.

I want free popcorn, so share, share, share The Henry Ford IMAX Theater page with your Facebook friends.

I took my 10-year-old son Henry to see Tornado Alley 3D last week, and it was awesome. We’re hoping this weekend to catch Rescue 3D with some of his friends and take the littler ones back to the Wizard of Oz exhibit for some more fun exploration.

If you want to know more about what makes IMAX movies so special, and why The Henry Ford’s IMAX Theatre the real deal in the IMAX movie experience, check out this cool video.

Kristine Hass is a mother of five, a freelance writer and a long-time member of The Henry Ford. She frequently blogs about her family’s visits to America’s Greatest History Attraction.