What are the key points to consider when planning a [event_type] event? Your answer must contain at least 3 placeholders represented by square brackets, such as [date]. Include keywords [event_type], [venue], [budget], [catering], [decorations], [entertainment], and [guests] in the response. Your response should contain at least 5 sentences. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*.

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