What is the fine-grained topic of the following text: Afterlearning of the condition, Annie was shocked to find many people suffer from back problems due to undiagnosed CES, so is raising money for a new charity, Cauda Equina Syndrome UK, with a concert at Loughborough University’s Village Bar venue on December 10. Only return the topic.
Annie raising money for Cauda Equina Syndrome UK charity through a concert