The owners promised a boldly designed property that will honor the destination’s vibrant history - complete with an iconic cowgirl neon sign in the lobby - and offer modern amenities. LAS VEGAS > Downtown Las Vegas will see its first casino-resort built from the ground up in more than three decades when Circa Resort and Casino opens in December 2020, continuing the resurgence of the area’s Fremont Street entertainment district.ĭetails of the planned property that will rise along the historic casino-flanked street were announced Thursday.