the PA chair did not want to have a fundraising event which had taken place before and which had been the biggest fund raiser in each year it was held. Some people were keen for it to go ahead but none of the previous organisers wanted to organise it. I wouldn't commit to organising it until I knew more about what was involved but said I'd look at it if was feasible for it to go ahead.
After looking into it I decided there were enough people to get a group together if I organised it so I did some work on it and told the chair there were enough people to take it forward. Then I got a very odd e-mail from the chair saying I should call a meeting and pass it over to a previous organiser who had told the PA chair they had a venue for the meeting. What would you do - call the meeting or tell them to do it themselves?