Pattaya Cognoscenti & Expats

In Pattaya, does anyone know of a good resturant / stall / whatever that serves North Thai food? I'm a khao soi fan, and with the redesign of the RG food court I've lost my source. Multiple blessings to anyone who can assist.

Not sure if they have khao soi because as you know in Northern Thailand, this is more of a specialty stall dish.
This is more of a fine dining Thai restaurant but definitely worth a try (I haven't yet):

Review of Aungkam on Third Road (northern part)

http://www.pattayamail.com/404/dining.htm