Fundraising - can you ?

How many ways are there to raise money for a good cause? Here are a few examples...

Carwash. find a space, get your friends involved, advertise, and away you go!
Bake Sale. Bake a few cakes, sell them round your neighbours, friends, classmates
Get sponsored - run a mile, stay silent for a day, climb a mountain, cycle to Bristol, etc. etc.
Car Boot Sale. Just go along and sell a load of stuff that you don't want.
Ebay. Again, just sell off what you don't want
Run a coffee morning/cake morning. (front room or churches are often good for this)
Make Christmas decorations and sell them
Knit. bedsocks, gloves, scarves, balaclaver, baby clothes
Litter Picking. Raise cash and help your community