1. a person who solicits contributions or pledges.
2. a gathering held for such solicitation: a fund-raiser to aid the campaign of the Senate candidate.
Charity
1. generous actions or donations to aid the poor, ill, or helpless: to devote one's life to charity.
2. something given to a person or persons in need; alms: She asked for work, not charity.
3. a charitable act or work.
4. a charitable fund, foundation, or institution: He left his estate to a charity.
5. benevolent feeling, especially toward those in need or in disfavor: She looked so poor that we fed her out of charity.
Selfish
1. devoted to or caring only for oneself; concerned primarily with one's own interests, benefits, welfare, etc., regardless of others.
2. characterized by or manifesting concern or care only for oneself: selfish motives.
Three words, three definitions. The first two are words that most of us who do drag are extremely familiar with. So many of us donate our time, our money and ourselves to help others or to help raise money for those who need it.