Google announced webmaster conference 2019 happen in India July and August.
Google conduct this Event at 15 cities and 6 languages (Hindi, Bengali, Marathi, Tamil, English, Telugu). Also few cities welcome women only for attendees.
#Chennai Event will be hosting with Tamil language. Event organisers start sending the attendees confirmation email based on their registration. This time they sent QR code while entering it mandatory as per their confirmation email.
I am going to attend this event this year, Hope will get more information based on #io2019 updates and will get clarify doubts and question.
I will try keep post further information.