What is the fine-grained topic of the following text: A renowned stage artist Mimicry Senthil came from chennai, Tamil nadu did breathtaking performance and entertained the audience which was widely appreciated.Federation of Tamil association (UK) members from various countries of this kingodm attended the function to show their support for WTO (UK). Only return the topic.
Mimicry Senthil's performance at a Federation of Tamil Association (UK) event.