Many of the projects, especially at the upper levels, have a final presentation or a sort of show and tell type finale planned within the Book Projects to Send Home book. We've done radio shows, re-enactments, book reports with objects, short plays from a favorite scene of their books, museum dioramas, lit cylinder with objects, advertisement posters, accordian style setting murals, etc. We just have our dc show the rest of the family their project and read anything they wrote for it, act out any part of it they were to act out, or tell about what they did for their project. Most of the time, it is just for me and the rest of our dc, as my dh is not always home. We usually sit in the living room as an audience on the couch. Sometimes it is just me as the audience, sometimes it is Emmett and me, sometimes it is Wyatt and me, sometimes it is Riley and me, and sometimes it is my dh and me.

Basically, the audience is comprised of anyone who is there and not involved in the presentation.

They call me when they are ready.

It only takes 5-20 minutes usually, but I take pictures, and I expect them to face the audience, use strong voices and eye contact, not slouch, etc. I also expect the audience to sit up straight, listen politely, not be fidgeting with things, look at the presenter, and give a compliment or two at the end.
It has been fun to have our dc read through the project choices together and choose what to do, now that I have two doing DITHOR, and now that they are in Level 4/5 and 6/7/8. Before that, I often tried to help them choose so they would get used to doing a lot of different kinds of projects. DITHOR has really been a creative outlet for our dc via the projects, and I have tried to make it a big deal around here.

Certainly this is not a 'have to,' but it sure has been fun.

HTH!
In Christ,
Julie