See The Mikado original manuscript
Other event
This is a three-day event which takes in The Savoy Hotel, travel to Eyot House, D'Oyly Carte Island by boat from the Savoy, a few lectures, two performances by Opera Della Luna and a Private Viewing of the original The Mikado manuscript at the Royal Academy of Music in London. This event takes place from 4th - 7th June this year and it’s open to only 30 people from anywhere in the world and places are already filling up.
See here for more details (including price) and how to book.