Possible Clues:

• Learning institution
• Teaching establishment
• Place of specialised study or training
• Music school perhaps made changes in a city with no appeal
• School day came unexpectedly
• School independent of an LEA
• It's much thanked once a year
• 'I'd like to thank the ___...'
• Where to pose Barbara Pym's question?
• Surprised remark after rat enters A&E training centre