Heh that could be a fundraising event..... would certainly attract media attention - always does when an artist gets a load of people to do something nude.
Anyway i was thinking yesterday and realised that there's an easy way to bring funds in from the internet if anyone has seen pre-made web shops that selll items with a personal message on. These are often used by small websites to raise money to pay for server fees, the sites allow anyone to sell t-shirts, jumpers, mugs, wall clocks and stuff like that with a brand or message on, like save dreamland trust or something. The point is these websites handle everything for you, they already have the pages pre-made and the processing of orders and they have the items ready to put your message on and sell, and they send them out, they deliver them. All you do is join, setup your shop and they will take a small commission? out of every sale to run the site. Then you advertise the site by word of mouth and things and if people buy the stuff then money goes straight into your paypal account.
I think this would be an ideal way to get more funds for at least two reasons:
1. Surely a number of people are willing to pay a small fee for a t-shirt advertising the cause.
2. Every item you sell has your message on so others see it and join in.
I really cannot remember any of the sites that did this but i can find out. The ones i've seen only charge as part of the item price so you don't have costs to pay them, it comes out of the sales.
The facebook group now has ~600 members, if 600 people by a £12 t-shirt (i think the prices are less than that by default) then thats a lot of money.
Update:
someone found the website for me:
http://www.cafepress.com/
http://www.cafepress.com/cp/info/sell/