Aria (Sydney)
I didn’t eat here with the kids (they were at school/daycare when I had this meal), but was still breastfeeding my youngest at the time, and Aria were able to cater with dishes that did not contain any of the following: dairy, wheat (they even had gluten-free bread!), egg, white fish, sesame. Note that there were nuts in some of the dishes (that my little one either wasn’t allergic to, or I didn’t think he’d react to as he was over one year old at that stage so wasn’t exclusively breastfeeding) that I’m sure could have been easily excluded.
Aria has always been a favourite of mine - fresh, modern Australian fine-dining.