Magic and Variety at Conventions and Trade Shows. There are performers who specialize in performing at conventions and trade shows, and while I am not one of them I certainly do a decent amount! Sometimes I'll perform at a company booth, driving traffic and assisting salespeople in connecting with the conventioneers. Sometimes I'll entertain at the after-party. The last convention after party I performed at, the organizer approached me when the party was over and said "Please