please can you sponsor Sammy . He will be doing a 1k superheroes walk on the 25th July for one of his best friends uncle luke at Richmond park . Luke is battling neuroblastoma since he was 14  and is yet to reach remission . Despite Luke's disease being stable , he may need pioneering treatment abroad which comes at a cost . Sam is just age 5 and most people affected by this terrible disease are of his age or younger . It is very rare at Luke's age to develop this so it is important to raise as much as we can and make people aware .. Please dig deep everyone and sponsor my Sammy .. Thank you