May I suggest the Hungry Buddha in Curtin @ 7 for 7:30
http://thehungrybuddha.com.au/dine-in-menu/
A number of us ate here last year and it was really rather good. Being Nepalese - there are plentiful vego options for those that way inclined.
No Bhang but (one of those 'creative' types enquired last year

Some reviews
http://www.tripadvisor.com.au/Restauran ... errit.html
I will declare an interest - I am staying 5 minutes walk away.....
Obligatory list
1. andrewm