Friends 18th birthday!

Ok so my friend is turning 18 in less than a month. She don't want her birthday to be like a really big thing because its the same day as prom in our school. She made a scrapbook for her brothers 20th birthday/ christmas thing so I thought that it would be kinda neat to make a big picture collage kinda thing but I dunno what all to put in it besides pictures...any ideas?!?!?!?!?!?

Hmmm, maybe comic comments besdides each photo could help... like reminding the moment when you took the picture, hmmm, also maybe a letter from each person, one in each free page. of course, underneath each pic put the date or month and place in which it was taken. And if you have like NOO idea, just drawings!! :p or magazine pics of artists, actors that she likes. Hope it helps!!