Here is a fun idea called I Was I Was, that seems similar to the Smile Epidemic (something my fellow classmates participated in). Unlike the Smile Epidemic you do not write down the things that make you smile. Instead, you write down something you’d wish for and place a sticker, that has the wish written on it, in place of where you’d want the wish to be. It’s an interesting mode of creating conversation, or just something to pass the time. Check out the site here for the details as well as pictures of peoples wishes.