No, you can't change the theme of an existing event. If you haven't done much customization yet, you can create a new event with a different theme.
We can change the theme for you. (At least in theory. MyAnswers Director is new, and we've never done it, but it should work.) Some information, like the theme name and images, and the library will change. Some tasks in the checklist will change. Other things, such as team names, will not change. If you want us to change your existing event, let us know.
Thanks. I decided to stick with the theme I started out with.
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