The ever-popular TEDx event will return to town next year in the form of TEDxSydney, being held again at the Sydney Opera House.

After a successful 2014 iteration which attracted 2,700 visitors to the Concert Hall and 35,000 live streams, TEDxSydney’s 2015 program will take place during the Sydney Writers’ Festival and on the eve of Vivid Sydney.

TEDxSydney will take over the Sydney Opera House on Thursday May 21.