For venues and councils
Keep your own website. Reach the whole town.
Venues
Village halls and venues
Add events on your own site as you do now. They appear on the town site and app automatically. See it working: hall.communityvoice.uk feeds Millom.
Councils
Parish and town councils
Post notices on your own site. They appear on the town site and urgent ones alert the app. See it working: council.communityvoice.uk feeds Millom.