:bb
# Post this message to the bulletin board
This action will change the theme of the lobby to purplebrain, turn on the alert for those working on the idea machine, send a message in the chat, turn on the presentation mode, update the bulletin board with a message and, why not, play some music and add a countdown timer. In seven simple lines...
:theme purplebrain
:alert on
:say Please return to the lobby
:presentation on
:bb # Please return to the lobby
<countdown 2020-12-31 23:59:59>
<audio https://brainstore-sound.s3.amazonaws.com/15_min_break.mp3>