The Pink Panty Campaign
“The Pink Chaddi Campaign is a nonviolent protest movement launched in India in February 2009 in response to notable incidences of violent conservative and right-wing activism against perceived violations of Indian culture, when a group of women were attacked in a pub in Mangalore. The campaign was conceived particularly in protest against a threat by Pramod Muthalik of the Sri Ram Sena (also spelled as Sri Ram Sena, Sri Ram Sene and Sriram Sena), an orthodox Hindu group based in Mangalore. Mr.Muthalik threatened to marry off and take other action on any young couples found together on Valentine’s Day.” [Wikipedia]

The movement rounded up, got organized and keep relating with the community throught the web, with a Facebook page and a Blog.
Here a great analysis about the movement by Gourav Mishra