13. Heart of America Foundation's Charity in Chocolate Benefit

#14 Benefit
The gala, formerly a tasting event known as the Sweet Charity Benefit, shifted names and format and now features a fashion show—and plenty of chocolate. Next: Spring 2013
The gala, formerly a tasting event known as the Sweet Charity Benefit, shifted names and format and now features a fashion show—and plenty of chocolate. Next: Spring 2013
Photo: Courtesy of Heart of America Foundation
20. Washington Humane Society Bark Ball

#22 Benefit
The sold-out event celebrated its 25th anniversary by raising $525,000 and inviting the more than 750 guests to bring their dogs as dates. Next: 2013
The sold-out event celebrated its 25th anniversary by raising $525,000 and inviting the more than 750 guests to bring their dogs as dates. Next: 2013
Photo: Rich Kessler Photography
5. Cystic Fibrosis Foundation Breath of Life Gala

#6 Benefit (up from #12)
Last year's gala drew a record 800 guest and raised $3.2 million to fund research into the disease; this year the event will celebrate its 10th anniversary. Next: November 10, 2012
Last year's gala drew a record 800 guest and raised $3.2 million to fund research into the disease; this year the event will celebrate its 10th anniversary. Next: November 10, 2012
Photo: Neshan Naltchayan for BizBash