A family-owned restaurant and a favourite haunt for celebrities is to shut after more than 50 years. Staff at Aqua 43 in Albion Street, Broadstairs, will bid farewell to customers on Sunday as owner Trevor Evans retires after 27 years at the helm. The 64-year-old, whose parents owned the site before him, says he hasn’t had an August off for more than 50 years and is now looking forward to his work-free summers. Aqua 43 specialised in traditional meals such as pies and roast dinners, and has fed famous faces such as EastEnders star Natalie Cassidy and Harry Potter’s Timothy Spall. Reflecting on…