What's the fastest way to earn Prisoner's Honey?

In Echo Bazaar, what's the fastest way to earn Prisoner's Honey, assuming you've maxed out all of your stats?

If you're popular with the Bohemians you can cash-in your connections for Honey at the Shuttered Palace.

Other than that you occasionally get Honey from opportunity cards, and there are some lowish level stories in Spite (Rob a Honey den) and Veilgarden (Write about your Honey dreams), that will net you a small quantity at a time.

These are the only sources I've come across so far (D85/W87/P66/S54).

You can simply purchase Prisoner's Honey from Merrigans Exhange in the Echo Bazaar (in the Bazaar tab), for 4 pence each.

I have no idea whether this is more efficient than cashing in Bohemian connections, but it's definitely faster and more reliable.