Read more '2023 Best Southern California Casino' - Press Enterprise Septem. Here are the results for the 'Best Southern California Casino' as chosen by. This month the Orange County Register announced the winners of its 2023 Best of Orange County Contest. Read more '2023 Best Southern California Casino' - OC Register Octo. Indian casinos around Southern California are celebrating Halloween with special cocktail concoctions, costume contests, live music, Halloween bites and special gaming promotions. News Headlines Southern California Casinos Celebrate Halloween Octo.