It is most convenient to take the subway. If you are at the Tsuen Wan subway station, take the subway to Wan Chai Station when you arrive at the exhibition, and then take the A5 exit, get on the overpass and follow the signs if you remember correctly. There is Pacific coffee over there, which is Starbucks' rival. If you want to eat snacks, you have to go back to the Wan Chai subway. In addition, the exhibition is next to Wan Chai Pier, where there is a Star Ferry to Tsim Sha Tsui Pier, where you can experience the scenery of Victoria Harbour at sea.