The Preview Party, an "invitation only" preview of the Auto & Truck Show, is the place to be. Rick Cavender's band knocks out tunes on stage while guests preview the show, dine and dance the night away. new car dealers, auto industry leaders, journalists and folks just like you and me mingle and talk about you know what. The Auto & Truck Show Preview Party is rumoured to have the best SHRIMP in town . . . but don't mention it.