It's a culturally significant day, held every year - http://www.awm.gov.au/commemoration/anzac/anzac-tradition/
The 25th of April was officially named ANZAC Day in 1916. It was marked by a wide variety of ceremonies and services in Australia, a march through London, and a sports day in the Australian camp in Egypt.
The timing for making this the official ANZAC day is possibly more in line with Easter, a time to celebrate the God of War, Ishtar.
The Babylonian Origins of Easter (Ishtar)
Ishtar also proclaimed that Baal would be present on earth in the form of a flame, whether candle or lamp, when used in worship - http://www.redicecreations.com/article.php?id=10398 . All our war memorials have a flame of remembrance reflecting in a pool.
Easter Week - http://en.wikipedia.org/wiki/Easter_Week . Easter Sunday 1916 was 23rd of April, the first day of Easter Week. Easter Monday was the 24th & the 25th, Anzac Day is the next day in the week that is not so obvious as most of us only think of Easter Sunday & Monday only & do not realise that it continues for a full 7 days.
The symbolism on the roof of the Australian War Memorial in Canberra our capital city - at 8min6sec in, but the whole clip is worth a watch http://www.youtube.com/watch?v=j5_vaPttehQ . Every War Memorial in the country (1 in every city) is replete with the same symbolism & architecture.
The timeline & dates for WW1 are interesting - Armistice day; fighting ceases & signing took place at 11am November 11 - http://www.firstworldwar.com/timeline/1918.htm
Your Lord Baal manages the spilling of the blood of your sons with Occultic precision.