The Nightclub & Bar Convention and Trade Show is the top industry-leading and largest annual bar and nightlife trade show in the United States. For its 33rd year in operation the Nightclub & Bar Show has added innovative sessions, seminars, workshops and off-site events. Taking over the Las Vegas Convention Center March 27-29, attendees will have the opportunity to make new discoveries, learn tips of the trade and make connections they cana t get anywhere else.