my church has a talent show coming up and we need a theme idea, we have lots of talent ideas, but need a theme to tie it together. We are celebrating 100 years.
Or, you could follow other themes, such as: Glee, Disney, Shakespeare, Original (people would have to sing their own songs, perform their own plays etc.). Things like that. With the first three, people could do anything related - sing songs from, re-enact scenes from, do a parody of, draw art based on etc.
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