Andrea Vahl said
11 months, 3 weeks ago: If the official sponsors of the event are not interested in setting up a Page, @stanrobinson then you definitely can if you want to promote it that way. I think it’s strange that the official sponsors don’t want to promote it on social media but that’s ok – just make sure that they are ok with you doing their talking for them.
You would start the Page from your personal profile but no one would know that you are the admin. They would be completely separate. A full Page is better for a large – annual event because after the event is over, the page will just die off. You can always delete the page too.
But then it would be good to also have an event within the page so people could RSVP as @juleswebb mentioned. If you just did the event from your personal profile or from the church Page (which would be a possibility too) then it looks like either you or the church is sponsoring the event.