The Right to Food Campaign has a small "secretariat" in Delhi (see contact addresses for details).
The work of the Secretariat is entirely funded from individual donations in rupees with no strings attached. At the moment the secretariat is operated by Aysha. If you feel like helping the Secretariat as a volunteer, please send a line to email@example.com. Aside from doing something useful, you may enjoy the experience.
The secretariat's work is guided by an "advisory group", constituted by the steering group of the campaign.