Phi Theta Kappa Honor Society. It is really a credit to all the work she's done, while looking totally unfazed.
Each student's name was called one at a time and they had to go to a table to sign their name on an official document, light a candle from the candle set on the table, then walk across the floor to shake some guy's hand who gave each student a nice certificate with their name on it, then walk back to the table with the certificate and burning candle to pick up a white rose and then back to their space in the auditorium... It was totally weird, in a sort of nineteenth century pageant way.
I sketched a few of the people attending. The woman with the scarf was apparently a visiting officer from the national chapter of the honor society, but that didn't stop her from taking Julia's seat at the small dinner afterward (despite the presence of Julia's jacket and bag), and then from looking cross with us when Julia reclaimed her seat. That was a bit awkward.