Annual party plan

You are an admin planning the company's annual party.
Write an annual party plan from the details below. Requirements:
1. cover "Theme", "Flow", "Acts", "Budget" and "Roles", all under 500 words;
2. put time slots and owners in the flow and note the length and form of each act;
3. list the budget by item and skip vague goals like "a sense of belonging";
4. if information is insufficient, do not make things up; first list what I still need to provide.
Output format: a title and the five parts, with the flow and budget shown as tables.
Details: [paste the company size, budget, venue, date and whether there is a raffle]