Australia Zoo is set to become a hub of celebration and activity to mark the 18th birthday of Australia's favourite wildlife warrior, and we've got three double passes to be a part of the festivities. 
We're giving away three double passes to visit the zoo on   July 24 for Bindi's birthday.
Australia Zoo has dubbed the day "Camping with the Stars", promising a smorgasbord of camping-themed activities to celebrate the great outdoors.
The gates will be open at 8am, with a free barbecue breakfast to kick-start celebrations.
To be in with a chance to have your name added to the door list, simply enter as per the instructions below:
 Send your entry with your details (name, age, mailing address and contact numbers) to btcomps@brisbanetimes.com.au with BINDI in the subject line. Within the body of the email, answer the following question: What US TV show did Bindi recently star on. Entries with the wrong subject line will not be valid. Entries close   July 19 and winners will be notified by email. Tickets will be distributed by the promoter. 
Bindi's birthday is always one of the biggest days in the Zoo's calendar, which spared no expense to celebrate the occasion last year with a Luau Island Party.
Bindi Irwin was thrust into the spotlight from a young age, featuring on her father Steve Irwin's popular nature show The Crocodile Hunter when she was only a few weeks old.
After her father's death in 2006, Bindi continued his legacy by becoming an advocate for Australian wildlife, supporting the Wildlife Warriors Worldwide Charity and helping maintain the family's iconic zoo.
Bindi's career highlights include co-creating a range of wildlife adventure books, playing the lead role in several feature films, and winning the Australian Geographic Society's Young Conservationist of the Year award.
On the cusp of her 18th birthday, Bindi said she was "excited and ready for adult life".