What is the fine-grained topic of the following text: WILDFOX and Coca-Cola celebrated the launch of the collection on Oct. 30 with an in-store event in Los Angeles featuring influencers and celebrities, including Sarah Hyland of “Modern Family”, Mel B of the Spice Girls, model/actress Olivia Culpo and model Kaia Gerber. Only return the topic.
Launch event of WILDFOX and Coca-Cola collection