PHOTO: AJ HACKETT
Co-founder and director Henry van Asch (middle) said it had been running the initiative for the past few years at the Kawarau Bridge site.
About 400 children from St Joseph's, Remarkables Primary, Shotover Primary, Kingsview School, Cromwell Primary and Queenstown Primary attended the birthday bash on Friday, with some chosen to go bungy jumping and ziplining.
The others were treated to cake, games and entertainment.
Mr van Asch said the feedback from the youngsters was good.
Taking part in a zipline ride are (from left) Hanz Dimaano (13), Henry van Asch and Francis Valdez (12). Both boys are from St Joseph's School in Queenstown.
