To support the campaign for emus to finally be able to be used in walkthrough habitats, we should compile a list of zoos which allow guests to enter emu enclosures. I've listed all the ones I know, have been mentioned here previously or could find from a quick search, but obviously it's still very incomplete! Therefore, I'm hoping others here could contribute info on other zoos with walkthrough emus and help me to expand the list! I'll edit the post and add other zoos in.
Oceania:
Ballarat Wildlife Park, Australia
Cleland Wildlife Park, Australia
Cohunu Koala Park, Australia
Currumbin Wildlife Sanctuary, Australia
Featherdale Wildlife Park, Australia
Humbug Scrub Wildlife Sanctuary, Australia
Kyabram Fauna Park, Australia
Lone Pine Koala Sanctuary, Australia
National Zoo & Aquarium, Australia
Phillip Island Wildlife Park, Australia
Taronga Zoo, Australia
Tasmania Zoo, Australia
Walkabout Wildlife Sanctuary, Australia
Warrawong Wildlife Sanctuary, Australia
Wild Life Sydney, Australia
Wildlife HQ Zoo, Australia
Wellington Zoo, New Zealand
Europe:
Zoo Olomouc, Czech Republic
Zoo Zlín, Czech Republic
South Lakes Wild Animal Park, United Kingdom
North America:
Brevard Zoo, United States of America
Asia:
Bird Paradise, Singapore