Harlequins must win at the country's toughest rugby cauldrons if they are to regularly challenge at the top of the Guinness Premiership, according to prop Mike Ross.
Hooker Tani Fuga faces a race against time to be fit for Saturday's trip to Leicester Tigers after being stretchered off in the 23-16 defeat to Sale Sharks last weekend.
Children from 10 schools from Surrey and Middlesex will be taking part in a regional tag rugby festival hosted by Harlequins Rugby Club tomorrow (Thursday).
Harlequins have issued a statement of intent ahead Sunday's crunch Premiership clash with Sale Sharks by naming Tom Guest at number eight ahead of England's Nick Easter.
Director of rugby Dean Richards believes a top-four finish for Harlequins could match Newcastle's Allied Dunbar Premiership title triumph a decade ago.