On its eighth year, the event will celebrate Shakespeare while helping the Child Cancer Foundation.
The review comes after a number of reports about lack of staff and claims of increasing court delays.
The newly named Crown solicitor takes over the role from Lance Rowe following his appointment to the District Court Bench in April 2016.
An inter-agency information sharing framework already in place will be circumvented, the organisation argues.
A Law Society of New Zealand official said that lawyers across New Zealand say delay is a concern.
The association of independent legal practices has also appointed two new directors to its board.