Happy Hour - Appetizers - Drink Specials Ginger 8 months ago Emerald of Siam happy hour is 3-5pm Mon-Sat. They’re located at 1314 Jadwin Ave in Richland! Tags emerald of siam happy hourHAPPY HOURHappy Hour menusHappy Hour Tri Citieshappy hours kennewickRichland foodrichland happy hourRichland WA Share