For peranakan/nonya, I’m not a fan of Blue Ginger (lived about a 2 min walk from it for 10 years), I’ll refer you to Peter’s excellent thread on Nonya options and add also Candlenut on Dempsey Hill, and Coconut Club in River Valley as other options. [Penang, Melaka, Singapore] Distinctive regional Peranakan variations - #2 by klyeoh
Issaya Siamese Club tends to draw a lot of foreign tourists across their 4 locations but the dishes are not all that interesting and cater toward foreign palates. They do have a homegrown thai vegetable program and so if that is an intrest perhaps you can consider it but for the rest of the menu there are much more interesting places.
