Wow... I like this movement. Promoting inner peace and meditation to modern crowd in a most interesting unconventional way. I surely wish it will create more waves to other busy cities around the world, especially in Paris, New York, etc.
Meditation is definitely helpful to build our inner strength and spiritual strength.
Spiritual Strength is Undefeatable
One who foulness contemplates,
whose faculties are well-restrained,
in food does moderation know,
is full of faith, who's diligent:
that one no Mara overthrows,
as wind does not a rocky mount.
Dhammapada Verse 8