Looking for a legally vetted event planner contract template? Customize and download Bonsai's reliable event planner contract today!Get this Event Planning Contract for free. This article will help you create a basic event contract that will include clauses to help protect your event business. Define the scope and terms of your event clearly with our event contract template. Create your contract easily! An event planning contract expresses a business deal's lawful terms and conditions between a client, event planner, organizer, and merchant or service provider. Contractor must: •. Be willing to work collaboratively with the District's in-house Creative Services Department as requested, as well. Use this simple event planner contract template to create a legally binding agreement that outlines the specifics of the event to be planned.