I assume you are talking about The Global Pet Expo running from today through Saturday. If so, it is not a public show. It is open only to qualified businesses. In order to register to attend you need to be a registered business and provide two proofs of business, including a wholesale invoice for quantity pet products from the manufacture/distributer. Its an event for businesses to make quantity wholesale order purchases (no cash deals and no products leave the venue, just orders to be filled later).