Give:Tendr is for people who want to use their special event or celebration to raise money for charity.
Some people using it are getting married and donating a percentage of their wedding gifts to charity. Others are creating a Tendr page for their birthday so friends can support a cause instead of buying a birthday present.
Of course, you don't need to have an occasion just to use it. By all means, set up a fundraiser and do a little good in the world!