Be sure to have music that is acceptable for all ages, so that parents won't be obligated to cover their child's ears from the lyrics of an explicit song.
Don't keep on repeating your dance moves, have different kinds of dance moves for every single line.
Keep the dancing clean, but also very fun and lively.
Get the audience involved, have them clap their hands or have them cheer when you want them to. (This can be done with a simple point to the audience and by clapping your hands along with them)
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