At the end of the night, the ''money'' can be used to bid on auctions of some of the major prizes.
Treasurer Ann Treadgold says the casino night - this year is the fifth - is the toy library's major fundraiser.
She says ticket sales have been going really well and it might be a case of getting in quick or missing out.
Shawn Williamson Building is the name sponsor for the night and among the major prizes are dinner for four at Bellamy's restaurant in the Beehive, plus a visit to Parliament for Question Time (travel to Wellington is not included).
There is a $3000 bathroom voucher from Robertson Bath ware, a luxury BMW for a weekend from Coombs Johnson, vouchers for attractions in Rotorua and Tauranga including Waimarino, Whakarewarewa, the Redwoods Tree Walk and Hell's Gate and a hamper from New World to be raffled.
All ticket holders go into a draw to win a two-night break at Chantilly's Motor Lodge in Taupo.
Tickets for the Casino Night are $25 each by sending a Facebook message to Te Puke Toy Library or by emailing tepuketoylibrary@gmail.com