Sun Palace Casino by Online Casino List - Version 1.0 Sun Palace Casino has been in operation since 2002, Sun Palace Casino is designed with glittering gold casino where everything is bright and shiny like the sun, and gilt edged like pure expensive gold, it's just that beautiful with it's hues of gold that look as if they were touched by the sun itself. it is a is part of the Mainstreet Vegas Group who is licensed in and operates out of Costa Rica. This group has gained a great deal of scope in the