Alcheringa

Alcheringa can be:-

an annual cultural festival held once a year at the Indian Institute of Technology, Guwahati, India: see Alcheringa (Indian festival)
a term used by the Indigenous Australians for the Dreamtime, also known as Alchera.
a name or tradename for various things made in Australia.
the name of a cattle breeding farm in Australia: see http://www.alcheringa.com.au/galloways.htm
an Australian palaeontology publication: see http://www.es.mq.edu.au/MUCEP/aap/alcheringa/