As 'blujeeper' said, Ceder creek winery is an artificial cave with glow worms designed as a tourist attraction, but the Tamborine National Park Joalah Section has plenty of glow worms in their natural environment at Curtis Falls. Plus it's only a short walk and very scenic with lots of amazing Strangler Figs.
Take a couple of torches to walk the track safely at night, it had hand rails and a decent path etc. Do not shine the torches onto the glow worms though, it alerts them and they switch off (so to speak).
Heres a map.
http://www.epa.qld.gov.au/media/park...l_park_map.pdf