Set up in 1992, the Akhil Bharatiya Adhivakta Parishad is completing 25 years of its foundation this year and organising a function here to mark the occasion.
Nearly 3,500 advocates from all over the country are expected to participate in the event, a release from the Parishad said.
The parishad has been taking up various issues concerning the society and helping social organisations in their activity, it added.