Harkins Theatres is celebrating its 80th anniversary this month. 

To celebrate, they've got a few specials starting Friday. 

From September 13 - 26, customers will receive a free drink upgrade on any regularly priced fountain drink to the next largest size. They'll also get free refills on large and extra large purchases on the same day visit. 

From September 20 - 26, you can see free movies. Harkins will alternate two recent movie favorites at each location. Limit two tickets per person per show. Tickets are only available in person at the box office on the day of the show on a first come first served basis. 

Here's what's playing for free in the Tucson area:

Arizona Pavilions 12, 5755 W. Arizona Pavilions Drive, is scheduled to play The Amazing Spider-Man and Epic.

Tucson Spectrum 18, 5455 S. Calle Santa Cruz, is scheduled to play The Croods and Oblivion.

Showtimes are unavailable at this time. 

Click here for Harkins' website. 

Contact reporter Angela Pittenger at 573-4137 or apitteng@azstarnet.com.

Families and schools reporter for #ThisIsTucson. Artist, photographer, mother of one.