Have any minyan times been moved from their normal times to accommodate the event? If so, let the WebMaster know so the minyan times generator can be updated.
Flyer sent out?
Mentioned in the bulletin?
Posted at shul?
Flyers out on the table at shul?
Posted around town?
In the Shabbat morning announcements?
Ad in the Advocate?
Blurb in the Advocate's community calendar?
Blurb in the Tab community calendar?
On the CJP community calendar?
On the GesherCity calendar?
Sent email about the event to one or more of these lists?