Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.
This event is in the past.It took place on April 8, 2026 at La Marbrerie.
Join hundreds of strangers to sing a secret song together, dressed in your brightest colors, all while raising funds for children with heart conditions. The reveal happens live, and the collective voices create something genuinely moving.
mass choir experience
secret song reveal
colorful dress code
charity concert
Tips
🎨wear your brightest, boldest colors
🎵the song stays secret until showtime
💳bar and cantine are card only
Les Soirées Lalala
Montreuil
Join hundreds of strangers to sing a secret song together, dressed in your brightest colors, all while raising funds for children with heart conditions. The reveal happens live, and the collective voices create something genuinely moving.
mass choir experience
secret song reveal
colorful dress code
charity concert
Tips
🎨wear your brightest, boldest colors
🎵the song stays secret until showtime
💳bar and cantine are card only
Make it an outing
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