I couldn't find my warning tape in the Halloween tub, so I had to quickly make up my own. The message on the door told students to wait until everyone in the class was there and to leave their backpacks and jackets in the hall. I left an envelope with the first clue and off they went.
Luckily, I had an EA who was able to wander around the school with the students to keep them together.
After 9 clues (our school is small), they found me hiding in a little storage room in the basement. It was such a neat way to start the school day. We ended up doing our read-aloud and journal in the music room.