On the morning of the 22nd, the following was left on the work spaces of everyone she's closely acquainted with:

( And behind door number one is... )

On the morning of the 7th, the following was left for one Inuzuka Kiba on his work space:

( An oldie but a goodie... )

On the night of the 13th/early morning of the 14th, the following was left for one Aburame Shino:

( Not for the squeamish or faint of heart... )