From Fedora Project Wiki
Who are we?
Fedora Ambassadors are experienced contributors to the Fedora Project who are responsible for representing, promoting, and expanding the Fedora Project and its ideals to the loan modification larger F/LOSS community and the public at large.
Note, if you are just looking for swag, this is not for you.
Getting stuff
Here are a list of trac ticketing systems. File a ticket to the regional tracs if you need to track something. File a ticket to the FAmSCo trac if you need to reimburse or talk to FAmSCo members in private.