How to do it at no cost (time) to BOD? 
1- To create the first committee with volunteers under the supervision of one BOD member, which is going:
- to organize all future monthly dialogue meetings.
- to inform and begin the discussion on social media.
- to write articles for newspapers.
- to invite the key personalities to the meeting
- to manage the meeting
- to record the meeting and publicize it 
This couldn't be more simple than this.