me on the birthday

I am looking for someone to help me plan a special birthday celebration. I don't have any preferences when it comes to themes or ideas, so I'm open to creative suggestions. I'm hoping to surprise the birthday celebrant with an unforgettable occasion. The age range of those attending will be adults (18+). If you have experience creating surprise parties or themed parties, I'd love to hear your ideas. I'm looking forward to making this an event to remember!