It 's a three - day festival that happens in the November each year .
Calcutta International LGBT Film & Video Festival , also known as DIALOGUES : Calcutta International LGBT Film & Video Festival , was first launched in 2007 .
Calcutta International LGBT Film & Video Festival 's a three - day Calcutta International LGBT Film & Video Festival that happens in the November each year .
Calcutta International LGBT Film & Video Festival , also known as DIALOGUES : Calcutta International LGBT Film & Video Festival , was first launched in 2007 .