The last Big Wednesday lottery draw is taking place tonight - and the entire $15 million jackpot must be won.
Big Wednesday is finishing to make way for Lotto, Powerball and Strike to be played on Wednesday and Saturdays from October 7th.
If no single ticket wins Big Wednesday First Division, the prize pool is added to the next highest division with winners.
A record number of New Zealanders have become millionaires with Lotto this year, with 28 so far.