Sounds like a good plan of attack Anna.
I’ll start looking into the Welcome to Diatribe stuff and run it past Craig & the committee. I am still keen to run Flight of the Hindenburg, and would be happy for it to be an openly advertised public event.
I think you’ve hit the nail on the head with murder mysteries to appeal to the general public. Murder mystery nights are definitive proof that larp has widespread appeal, it is not limited to some subcultural demographic or other.
One word of caution though. Larps with pre-written characters, which murder-mysteries inevitably are, take a large amount of writing effort to create. Much more than roll-your-own-character larps and especially more than larp with lots of physical action. The Kapcon larp teams spend most of a year writing their 60-person larps. However, there are several pre-written ones available that we could use while getting up to speed with writing them ourselves, Flight of the Hindenburg included.
On Flight of the Hindenburg, it’s worth noting that the source material is quite genre-fannish, being aimed at an original audience of tabletop roleplayers. Also, the inclusion of Nazi characters and Nazi set-dressing could be contraversial with the general public and a “think 'Allo 'Allo and Raiders of the Lost Arc, not real Nazis” disclaimer should be included to defuse that hazard in advance.