1. Move the trees in the auditorium foyer to the music foyer
2. Event Plan (No. 17) - take the Thai flag, School flag, British flag from K Kamolphan's office and put on the stage
3. Clear the spare table near the stage on the right
4. Clear the big speakers. Take down to music
5. Move the table on the stage behind the curtains
6. Put 20 blue plastic chairs upstairs in the auditorium for more seating