I think you can gain Hard earned lessons from being exiled in the Tomb Colonies. So do something scandalous and have a vacation there.
https://fallenlondon.wiki/wiki/A_tiny_square_of_paper…
Keep in mind that, upon exiting the Tomb Colonies, you will have to sacrifice a bit of your Austere and/or Hedonist quirk, which is a price you may not want to pay if you have already pumped them up to a high level. Hedonist can be purely raised up to 15 at the University.