1. The World Series of Poker (WSOP): The annual poker tournament has long supported charitable causes, often raising funds for various nonprofit organizations, including the One Drop foundation.

2. The Monte Carlo Casino: This famous casino in Monaco has historically donated a portion of its profits to charitable organizations, primarily those focused on healthcare and social welfare.

3. Charity Poker Tournaments: Numerous poker tournaments are organized around the world to raise funds for charitable causes. These events allow participants to enjoy the game while contributing to various nonprofits.

4. Lottery Proceeds: In many countries, a significant portion of revenues generated from state lotteries is allocated to support charitable initiatives. This includes funding for education, healthcare, and social programs.

5. Celebrity Casino Nights: Many celebrities and sports stars organize casino-themed fundraising events, involving gambling-related activities like blackjack, roulette, and poker. The proceeds are donated to charities or specific causes.

6. Online Gambling for Charity: Some online gambling platforms have dedicated sections or specific games that donate a percentage of player wagers to charity. This innovative approach allows players to contribute while enjoying their favorite games.

7. Casino-Charity Partnerships: Several casinos form partnerships with charitable organizations, contributing a portion of the money spent by their customers to support various causes, such as children’s hospitals or environmental preservation.

8. Horse Racing Benefiting Charities: Certain horse racing events, such as the Belmont Stakes or Kentucky Derby, take the opportunity to raise funds for charities. Some races dedicate a percentage of the betting pool to charitable causes.

9. Casino Night Fundraisers: Nonprofit organizations often arrange casino-themed fundraising events where attendees can participate in games like blackjack, roulette, or slot machines. The funds generated go directly to the charity hosting the event.

10. Bingo for Charity: Bingo nights are frequently organized to raise funds for charitable causes. Participants buy game cards, and a portion of the proceeds is donated to nonprofits, often supporting local organizations or community projects.

It is important to note that while gambling can be used to support charitable causes, it carries potential risks and should always be approached responsibly.