Narrative Structure For The Last Party Documentary

Before I go down to London I want to be able to plan out a narrative for my documentary.  I want to footage to run through in chronological order, relevant to how the day will pan out.  Obviously I am unaware of exactly what is going to happen, so I can't make a definite plan of how I am going to create the narrative for my documentary, but I have created a shot list that will hopefully give me a few ideas of how I can create a narrative for my documentary, consisting of a beginning, middle and end.