Halcyon is modern luxury on the unassuming side. Come reside in comfort among friends at in Cherry Creek. Voted #4 in Colorado by Conde Nast Traveler, ReHalcyon is modern luxury on the unassuming side. Come reside in comfort among friends at in Cherry Creek. Voted #4 in Colorado by Conde Nast Traveler, Readers’ Choice Award in 2019.aders’ Choice Award in 2019.