I think it's cinnamon.
Actually, (a) Kay was on the Straight-As Honor Roll last semester, thus the certificate. And, (b) the principal really did call the treats for the kids after the event "honor rolls".
(Also, she's in her Jazz Band outfit, since they performed for the assembly. Though she's decided that she kind of likes wearing vests.)
Well done, Kay!
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Gratz!
WTG!
Drum roll, please!