Make event information readable on the move
Event information is often read while someone is walking, waiting or dealing with a weak connection. The design needs to answer immediate questions quickly without removing the detail needed to plan a visit responsibly.

Put decisions near the top
Date, location, entry arrangements and the route to the programme should be easy to find. Use explicit labels for changes and cancellations. Avoid hiding essential information behind a decorative interaction. A visitor looking for the last bus should not have to watch a full-screen animation first.
Treat access as core information
Explain where verified accessibility information can be found and how a visitor can ask a specific question. Maps should have readable text alternatives and clear landmarks. Keep directions, facilities and contact channels consistent across the site. Do not use a generic icon to imply a level of access that has not been checked.
Keep the source of truth clear
Name the organiser and distinguish confirmed programme details from announcements still to come. Update all relevant views when information changes, including downloadable schedules. A well-designed event site helps people arrive informed and respond to changes calmly. Keep a visible update date where it helps visitors judge the information, and make the route to official support easy to find. A useful page continues to answer questions after the first announcement has passed.