Voters from around the nation flooded the polling boxes, giving Pechanga all the support they needed in securing their spot as the second-best Hotel Casino Outside of Vegas, the Best Casino West of Vegas and the fourth-best Casino Hotel. TEMECULA (CBSLA) - According to a USA Today series of polling, Pechanga Resort and Casino was named to a series of 'Best Of' categories, for casinos in the United States.