Using papier mache to make art is great messy fun.  And food as art is a very cool genre.
Paper Mache Pretzel - Mustard not included.
Paper Mache Cherries - Mind the pits.
Paper Mache Pumpkin: Inspired by Yayoi Kusama - Yayoi Kusama is a modern Japanese artist whose works exhibit elemnets of minimilism, expressionism and feminism.  She is world renowned for her use of dots.
 
All materials, directions, photos and links to video tutorials are included with this project.