Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Prince Harry found himself at the centre of a group of admiring girls last night, as he enjoyed an evening on the town with Princess Beatrice and his old friend Guy Pelly. The Prince, 30, had spent the day in Staffordshire where he was joined by the Prime Minister at the National Memorial Arboretum. After attending a reception for humanitarian charity MapAction at a private London home, the royal let his hair down with drinks at Ramusake, a hip Japanese-themed bar in upmarket Kensington. The bar, which is famous for its Japanese-themed cocktails, was launching its new GEISHA club night which saw a host of glamorous guests, among them Otis Ferry and Harry's rumoured ex-girlfriend Astrid Harbord, 33, descend for the evening.Harry was seen leaving Kensington bar Ramusake in the early hoursHad enjoyed a night out with old friend Guy Pelly and Princess EugenieAll were attending the launch of a new club night called GEISHAEugenie lives and works in New York but is currently visiting LondonGirls were seen approaching Harry's security in a bid to speak to himOther guests included Otis Ferry and Harry's rumoured ex Astrid HarbordEarlier, Harry had attended a private reception for charity MapAction 
 Question:_ has long been popular with well-heeled drinkers and has a private member's club and restaurant on the premises as well as a bar.

Ramusake