Spell out your event objectives in here like this:
Or anything else that serves as an event objective and allows to narrow down your promotional efforts
Add anything that will guide your promotional efforts and serve as guardrails. For example:
Well, you get the idea of how it can look. The table with all activities outlined in chronological order provides a better way to have a holistic view rather than spreadsheets or separate calendars per channel. And I love Notion for the possibility to switch views from a table to a calendar, and filter by type/date and anything else you want.