Thanks, Mike.
I was going to try, especially in view of Eggyg's post about siezing the day on the thread about Copepod, which was very much what I was feeling too - but I've now had a look at Yurt Lush's website and at google maps, and sadly I will not be able to get there. It looks like it does serve alcohol, which would make it impossible for me anyway, and I think the location will be very noisy for me, and it would take quite a bit longer to get there than I'd thought as well. Unfortunately part of having ME is having to know what I can and can't do, and I think I was being a bit too hopeful when I originally said I might be able to go - I should have checked venue and map first.
So thanks again everyone for being willing to make the effort not to be too scented for me, but I definitely won't be there so there is no need.
Maybe another time, if there's a meet up in the Cotswolds somewhere quieter which definitely doesn't serve alcohol I might be able to do it.