Liberal Party's Mandurah Branch was having sacked shock jock Howard Sattler front their 13 July 2013 campaign fundraiser. So who was the lucky candidate?

Radio 6PR statement regarding Howard Sattler, 14 June 2013:

During an interview on the Drive program yesterday presenter Howard Sattler pursued a line of questioning with Prime Minister Julia Gillard that was disrespectful to the office and the person of the Prime Minister and was entirely inappropriate. 

Radio 6PR apologises unreservedly to Ms Gillard and Mr Mathieson for allowing these matters to be raised on the Drive Program. 

In the wake of yesterday's interview Radio 6PR suspended Mr Sattler from broadcasting pending a review of the matter today. The station has now decided to terminate Mr Sattler's engagement.

On the same day that Sattler was sacked it came to light that he had an association with the Liberal Party of Australia.

https://www.facebook.com/MandurahLiberals/photos_stream

So who was the Mandurah Branch of the Liberal Party raising money for? Its sitting Federal MP Don Randall in the Canning electorate or its candidate Donna Gordin in the Brand electorate?

Whichever one it was, apparently the event has now  been cancelled according to @SpottyBalfour who states he/she phoned to enquire on 14 June and was so informed.

A fact the mainstrean media picked up later the same day.