Ready to stretch yourself? You can, with this brilliant exclusive from the charity Challenge 4 Change. In a two hour session on Monday 20th December 10am - 12pm, you and a friend can climb, abseil, jump, balance and more in an indoor urban activity centre, before finishing the session with an aerial trek and a leap of faith… those who’ve done the sessions before come out buzzing. We’ve got 10 pairs of tickets up for grabs.