Hi UC,
A few thoughts:
a) This is run by a medical student, so "they" won't be paying themselves - the people who organise it will probably get free tickets, but they will work hard for that. I've got friends who run these things and it's basically all they do for a good few weeks previously, and they'll have deadlines too.
b) They are doing this on a price of £10 per head, which I think is quite reasonable given the stuff you get - the venue will cost plenty, plus the food, DJ etc. By offering you two free tickets, they are not only forgoing £10 towards the charity, but are wringing out £20 from the already tight per-head budget.
c) I'm afraid I think Dat is wrong... From that link, this looks a lot like one student's charitable project. Jo, whoever she is, is donating to those "big charities", but she herself will be just a student and have no endless supply of charitable funds, in fact what with little costs here and there going unaccounted for, I expect this will personally cost her significantly more than the price of her own ticket. There are loads of these set up by med-students - small little "projects" or "charities" which basically exist to fundraise and raise awareness for bigger causes. Then, if they work well and future generations of students want to continue them, they may grow big enough to start actually using the funds to implement direct social action themselves. In a nutshell, I think far more pennies per pound will be going to a good cause from this kind of event than many "charitable" occasions, and the main thing Jo Kyte will receive is a warm glow and something good to put on her CV. The reason they've only raised a small amount so far is probably because they're only small - this is perhaps the first event of this size they've put on. Otherwise we're talking cake sales and sponsored silences!
d) "Expenses" means nothing really, it's still money. By asking for two free tickets plus £25 expenses and possibly free drinks, you are basically asking for around £60. That's not really "working for nothing", is it?
e) Dude - what tricks are you doing?! Can't you just select some tricks which don't require five flashpads, seven decks and a wad of expensive gaffs?
f) If your expenses really are unavoidably £25, can't you get your "plus 1" to be sport and give you a bit of money for their free ticket? As you're getting in free anyway, can't you see it as "I'm getting two tickets worth £15 each for £25", because I expect you'll have fun too!
I can see where you're coming from mate - as a skilled hobbyist myself who is trying to break into bits of paid work, and coming up against people who "oh, just want a few card tricks, we weren't really expecting to pay, but I'm sure you'll enjoy it..." this can be frustrating, but I have a pretty good understanding of this kind of event and I honestly don't think anyone's trying to screw you over - much as I can see your point, I can also see it from her side - she contacts you to see if you'd mind donating your time and skills to help a good cause, knowing you're not a professional, and gets asked for £25 for the pleasure!
Overall, I think you should do it, waiver your fee, whittle down your expenses and go to have a good time whilst using it to promote yourself as much as possible. Trust me, medics love p*ss-ups, and they'll hold several non-charitable events a year... also, committees talk. They'll also be on a budget and keen to hire a non-professional magician for a knock-down price, so if you can prove yourself on that night you will have some excellent potential gigs in the future.
Long post - sorry! Hope it helps though.
