Jardine's Street, Times Square, Percival Street, Leigh Stage Square and Paterson Street. According to Hong Kong's local treasure website, Causeway Bay Snack Street is located in Jardine's Street, Times Square, Percival Street, Lee Stage Square and Paterson Street in Causeway Bay, Hong Kong. The snack street in Causeway Bay is open from 17 to 2 am the next day, which is mainly divided into two types: snacks and department stores.