Javits Center | 25,294 followers on LinkedIn. Javits Center is the busiest convention center in the US, hosting the world's leading conventions, trade shows and special events on Manhattan's West Side. With 850,000 square feet of flexible exhibition space and 122 meeting rooms across six city blocks, the iconic structure generates up to $2.0 billion in annual economic activity for New York and supports as many as 18,000 jobs a year.