The Austere Academy
The fifth book in the A Series of Unfortunate Events series.
Violet, Klaus, and Sunny Baudelaire are intelligent children. They are charming, and resourceful, and have pleasant facial features. Unfortunately, they are exceptionally unlucky.
In The Austere Academy the siblings face snapping crabs, strict punishments, dripping fungus, comprehensive exams, violin recitals, S.O.R.E. and the metric system