If you are looking to buy hooks, I can recommend getting these from the Warehouse: https://www.thewarehouse.co.nz/p/uniti-crochet-hooks-aluminium-9–pack/R2625826.html or the same but slightly cheaper at Kmart here: https://www.kmart.co.nz/product/9-pack-crochet-hook-set-43135486/ 
And please bring some yarn you are keen to learn to crochet with.

I will bring some hooks and yarn to use, in case you haven’t got anything for the first night, so no worries!
Let me know if you have any questions, happy to help,
Monique (tutor)