Visitors will have a whale of a time at the next Telegraph Outdoor Adventure & Travel Show in February after the organiser agreed a link-up with an aquatic attraction. Telegraph Events will add a WhaleFest London Pop-Up event to its show at Excel London on 12-15 February 2015 to run alongside The London Bike Show and the Triathlon Show: London. The event will also see the London International Dive Show also taking place on 14-15 February. ...