If you're looking for a different kind of Asian food to try, My Bayon is a good option. The location is quite central, and they also accept a group booking. I hope a lot more people will try delicious Cambodian food soon.

Delicious yum cha feast at Sweetwater Rooftop Bar. There are two seatings available, 11:30 am and 1:30 pm. 

We had a very enjoyable Chinese New Year celebration at Daintys, surrounded with good companion and feasting on delicious food from their CNY Banquet menu.

Low Key Chow House serves authentic Asian food at the Leederville area and it's a perfect place for large group to share some dishes too.