The USA Memory Championship is outgrowing their space:
The 18th Annual USA Memory Championship (USA MC) seeks a sponsor to provide a Manhattan venue. The event requires a minimum of 10,000 square feet, which includes an area for spectators.
Venue sponsors have received significant on-screen television and media exposure. The USA MC has outgrown its current location and becomes more and more popular year after year.
If anyone knows of a space, there is contact info at the link above.