Ready to book your space? Become an exhibitor and purchase a table here in the Cavalier Ballroom! Tables in the main ballroom, Commonwealth Ballroom, are currently reserved for sponsors and corporate supporters. Prefer to reserve a space or sponsorship by paper or PDF? Download the sponsorship application here and submit to exhibits@navalengineers.org. *Floor plan not 1:1 scale. Prices and availability are subject to change. Terms & Conditions