Give each student a survey to fill out, then recollect all of them.
During “downtime” (waiting to line-up for lunch, transition time, etc.) pull out a random “Guess Who” paper, use a suspenseful voice to read off the information slowly, as students quietly try to think of which student is the “Guess Who?”
When all of the information has been read, give students to opportunity to guess who the mystery student is!
My students LOVE this game and are always asking to play it.