We will be visiting Melbourne for the first time Dec. 31 and Jan. 1 and would like to know what tourist attractions will be open these days. We're a family of two adults, one twenty-something, and one teen. We'd particularly enjoy seeing some wildlife. Will the zoo or the Healesville (?) sanctuary be open these days? Anything else someone would advise for first time visitors? We also like theater and concerts (classical/Broadway). Thanks!