What is the fine-grained topic of the following text: A variety of entertainers will take the stage at 10 a.m., 11 a.m. and 2 p.m. At 11:30 a.m. and 2:30 p.m., Nutana alumnus Michael Kusugak will entertain young and old alike with his story-telling. Only return the topic.
Schedule of entertainers at an event