Promotional Manager

Organises selling tickets,advertises the events through posters. It is also worthwhile to contact the local media and explain what you are doing and why These roles are very similar and the two should work together closely. The duties can be done by one person or shared out between as many as you like
Once everyone has been assigned a job, as fairly as possible, organise a weekly meeting at lunchtime for updates and ideas, so everyone involved knows what is going on.