Don't let the educational message go on too long without questions and answers. Some organizers find that they need only to put signup sheets on tables to get the work done, but most people need to tell or retell their story first. In organizing, that means you'll need a meeting that combines some structured agenda with a message about the importance of the cause, followed by a call for volunteers. Give first, then ask. If you're one of those people who dreads chairing meetings, take heart.
Most people experience some fear before standing up, or sitting down, in front of a group.
But that's part of the energy that can make the meeting better. Make sure the preparation is solid and you keep things moving toward your goals, and it should be a success. Remember to ask your colleagues to play roles. On the other hand, if you're someone who loves to stand up in front a group, keep reading. Overconfidence can be as damaging to a good meeting as stage fright.