NewsgalleryGiant zip wire at John Smith's StadiumGiant zip wire at John Smith's StadiumBookmarkShareNewsBySeb Ramsay-HUDD11:13, 24 MAY 2015Updated11:17, 24 MAY 2015Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield.1 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield - Huddersfield Giants mascot Big G2 of 17Sue Walker3 of 17Louise Marshall4 of 17Mark Kirrane-Perrin5 of 17Mark Kirrane-Perrin.6 of 17- Mark Ford.7 of 17Mark Ford.8 of 17Mark Ford9 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield - Peter Hampshire.10 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield - Olivia Beaumont.11 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield - Huddersfield Giants mascot Big G.12 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield - Olivia Beaumont.13 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield - Huddersfield Giants mascot Big G.14 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield - Olivia Beaumont.15 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield - Alex Bray.16 of 17Giant zipslide for Forget Me Not Children's Hospice at John Smith's Stadium, Huddersfield17 of 17