The problem with weekend plans in a chat
Multi-day events fail in a predictable way: too much, all at once. When the plan arrives as paragraphs in a group message, guests anchor on the one moment they recognise, forget the rest, and on Friday evening still wonder whether the welcome dinner includes their branch of the family. The Lindqvist reunion proves it every year, and wedding weekends run the same risk at slightly larger scale.
A timeline section answers it by giving each day its own block: the date, a heading, the events in order, with place and time beside each one. A guest who only comes Saturday scrolls to Saturday, and reads the weekend arranged the way they will actually live it.