Get your geek on at CALS Con, a free, family-friendly celebration of all things fandom! Whether you or your child is a fan of films like Frozen or Harry Potter, comic books, gaming, or other characters or stories, you can celebrate at the Central Arkansas Library System Main Library on May 30.

The 2nd annual CALS Con kicks off the library's 2015 Summer Reading Club, "Every Hero Has a Story." Attendees of all ages are encouraged to dress as their favorite characters for the day and enter the cosplay contest, which happens at 4 p.m. at the Ron Robinson Theater. The free festivities will also include a social media scavenger hunt, six panels to discuss popular movies and TV series, a LEGO display and interactive building area and a drop-in gaming area.

Plus, visitors can sign up for the Summer Reading Program, and the first 700 people to register for the event will receive a free CALS Con swag bag.

Here's a rundown of the panel discussions at the Ron Robinson Theater:

Frozen Panel, 9:30 a.m.: Can't get enough of Elsa, Anna, and Olaf? Panelists and attendees will be discussing favorite characters and what's next for them.

Game of Thrones Panel, 10:30 a.m.: Winter is coming! Join a fan discussion of the George R.R. Martin novels and the popular HBO television show. Topics include the divergence of the television adaptation from the novels and the role of prophecy in the story. Bring your own pet theory!

Harry Potter Panel, 11:30 a.m.: Bending All the Rules. Panelists will discuss various controversies, issues, and even conspiracy theories that have come to light since the last book was published.

Lego Panel, 12:30 p.m.: LEGO has produced more than 500 billion pieces and inspired generations of builders and makers. Discuss the past, present, and future of this powerful brand.

Doctor Who Panel, 1:30 p.m.: Doctor Who has a fandom that spans generations and decades. The panel will discuss what is loved about Classic Who as well as New Who, and talk about how the Doctor helps people understand their own place in the universe.

Star Wars Panel, 2:30 p.m.: Episode VII-The Force Awakens heralds a new era in the Star Wars saga. The panel weighs in on the original series, the prequels, and the highly anticipated sequels. Scoundrels, princesses, and Jedi of all ages are welcome.

CALS Con will be from 9 a.m.-6 p.m. May 30. For info and a full schedule of the day's events, visit CALS.org.