Jenny Eclair is headlining a special exclusive comedy show at London’s iconic OXO Tower to help raise laughs and money for Macmillan Cancer Support. The Grumpy Old Woman will be joined by fellow stand-ups Jason Cook and Mark Davison.

The show takes place on May 19 and to mark the occasion and the partnership between Npower and Macmillan the famous OXO Tower logo will be changed and lit up to read LOL for that one night only.

The gig is mainly for Macmillan patients and nurses to attend, but members of the public are also able to win tickets via Twitter. To win tickets to the gig, tweet WIN #TheLOLGig to @npowerHQ to be in with a chance.

There is also a video featuring Jenny Eclair – every hit it gets Npower will donate £1 to Macmillan Cancer Care. Click here to view it.