If you attended any of the events earlier this summer, then the organizers are keen to hear from you. Email your comments or suggestions to email@example.com. They want to know what events you attended, which you enjoyed, which you didn’t enjoy and why, your thoughts on the ticket pricing, your thoughts on the printed programme and the website, and what you thought about the communications and marketing in general. Finally, they are interested to know what direction you think the Festival should take in the future.
If you prefer to just tell people your age, sex and ethnic group and strongly dis/agree about things, then they have a questionnaire [DOC] that should meet your needs.