"We knew we'd done a good job with Peninsula, but it was nice to hear outsiders say (our cast was) the best compared with others in the Wellington region.
"It shows we've got some talented theatre people in Wairarapa - and brilliant directors, of course."
Brooks, while thrilled with his "Best Director" nod, said his cast of five deserved the most praise for their efforts.
Peninsula, a tale of family life on Banks Peninsula in the 1960s, required the adult cast to play a gang of excitable 10-year-olds and a dog - as well as their parents and teacher.
"They totally deceived the audience. Watching them was like watching a couple of ordinary New Zealand families - with all the prejudice and violence going on underneath.
"Being a director is like owning a business - you need to surround yourself with brilliant people to make your vision work."
Brooks said the play gained positive feedback when it was performed at Harlequin in March - especially the actors' portrayal of the "less desirable traits" of small town life.
"It reflected the parts of New Zealand society we choose to gloss over."
As well as the three major awards, Harlequin gained commendations for the use of camera obscura lighting techniques, and for actor James Riley's portrayal of "Pug the dog".