For about 20 people. Triumphal Palace or Mission 261. I understand that Mission 261 will take reservation for dim sum lunch. Triumphal will if it's a party of 10 or more. This is for lunch on the 24th.
We've been to Mission 261 when it was new. Ordered from a menu and the dim sum was not exactly hot. There were some interesting items. We've not been to Triumphal Palace.