There are a very few grass court tournaments on the ATP tour, one of the being Queens Club. This tournament has been voted best 500 level several times by players and attendees. This tournament started the year 1890 and has been viewed as the traditional warmup tournament for Wimbledon. Like Wimbledon, it is one of the most oldest tournaments in the world and one of the most respected tournaments. However, because this tournament is a level 500 tournament, tickets are not as expensive as Wimbledon. Therefore, many tennis fans attend this tournament due to its affordable tickets.
Why Go?
Because Queens Club is a level 500 tournament, it has more of an intimate feel than 1000 level tournaments or Majors. The center court holds a capacity of 6,651, therefore any seat will have a great view.
Another reason is the location of the tournament. The tournament is located in London, England. After watching some great tennis, fans can go sigh seeing all over London! There are so many museums and monuments that are so historical! 
Ace Tennis Tips 