City Tour With a Twist! Hop on LaZoom's iconic purple bus and find the funny side of Asheville on our city-wide afternoon and evening City Comedy Tours - both historical and hysterical! You've never taken a tour like this before - it's a show on wheels! LaZoom is a B.Y.O.B. bus tour, so grab your favorite beverage (or a local Asheville Brew) and do what the locals do... "Get on the Big Purple Bus!". Comedy Tours depart from 90 Biltmore Ave., passengers must be 13 years to ride. Haunted Tours depart from The Thirsty Monk at 92 Patton Ave., passengers must be 17 to ride.