Social hall

I am looking for someone to design a unique and unconventional social hall for weddings and receptions that can accommodate more than 15000 people. The ideal design should be able to withstand the wear and tear of large events while providing an extraordinary experience for guests. It should be stylish, modern, and creative and include special features that will add to the atmosphere of the event. Taking into consideration both aesthetic considerations and practical accommodations, I am hoping to find a professional who can develop a sophisticated and inviting design that will speak to the guests and leave a lasting impression.