Design a comprehensive plan for a fundraising event catered to a healthcare organization that will maximize donations while providing an entertaining experience for attendees. Your plan should include details such as venue selection, guest list, sponsorship opportunities, promotional materials, and the selection of an appropriate date and time. Consider incorporating unique elements, such as raffles or silent auctions, to enhance the overall experience for attendees and increase donations for the healthcare organization. The goal should be to create a memorable event that successfully raises funds and awareness for the cause.
This prompt doesn't seem malicious.