As well as the region being one of the top recruiting areas, it also had a long history going back to when the crew of the HMS Veronica, which was tied up in Napier, were pressed into action after the 1931 earthquake.
Lieutenant Commander Smith said the first moves to create the association between the city and the frigate were sparked about 18 months ago when naval personnel approached him with the plan.
Other events include Wellesley Binding's exhibition At the Wild Shore, which opens at Hastings City Art Gallery in Civic Square on April 23.
His paintings were a response on a personal level to the battles of WWI.
The gallery will be open on Anzac Day and the artist will give a floor talk at 11am that the public can attend for free.
Hastings Commemoration Services
5.30am: Hastings Cenotaph, Civic Square
6.30am: Waimarama Hall.
9am: Te Hauke Marae.
9.20am: Clive Cenotaph.
9.30am: Maraekakaho Hall.
10am: Hawke's Bay Hospital Soldiers Memorial, Hawke's Bay Hospital.
10.30am: Havelock North Cenotaph
?For more information, phone RSA Hastings on 06 878 8808.