The credit-card company American Express has teamed up with two charities, MyGoodDeed and HandsOn Network, on their 9/11 Day of Service and Remembrance “I Will …” campaign by releasing a new Facebook tool that allows people to find volunteer opportunities nearby.

The tool, available on both the American Express and 9/11 Day Facebook pages, allows people to search HandsOn’s volunteering database, sign up for a project, and invite people they are connected with on Facebook to help, too.

American Express has provided a $1-million grant for large service projects in 20 cities and other efforts to mark the anniversary.