Addy specifically requested "Ritz crackers with cheese" for lunch, so I made her Ritz crackers with American cheese slightly melted on top. She proceeded to peel the cheese off with her fingers and ate the cheese first, then used her teeth to scrape off the cheese that was melted too much to be peeled off. At least she also ate the crackers.
She has also decided to explore her world without visual input: she crawls around the house with her eyes closed. I'm glad that it's apparently normal development and not shunt failure, but it kind of scares the tar out of me since she keeps bumping her head on things and I worry about her hitting her shunt.