We tried that idea a few years ago and it never quite got off the ground. Doesnt mean it couldnt be done....main problems that conspired then: Price, getting everyones schedule on the same page, which worked into price...(you have to have enough attendees to cover it, weather, ( If semi outside or not heated/cooled) and of course it must have electricity, bathroom, etc.
Most of these things rise or fall based on who can make it when, the other factors mix in and increase difficulty level. Who knows? If someone that has/knows of a location space, it at least becomes viable. Now to get everyones schedule to fit, which has always been more or less workable.
A few members, Jaymana and Kurtgo have generously hosted a few events but it isnt fair to leave them with the heavy lifting, and they have schedules as well.
If a good idea can be thrown up and it sticks, post it up for all to see. Maybe if you build it they will come...Once in a while, all aligns perfectly. We have had a few really, really good ones where lots of members from far and wide attended, several moderator types, very good time.
Russellc