The Denver Botanic Gardens will be overrun by spirit animals, skulls and Mexican folk dancers during Noches Iluminadas. The annual celebration runs nightly through November 5 from 4 to 7 p.m.; on November 6, the DBG will host a Día de los Muertos festival from 9 a.m.to to 4 p.m. Find out how to get in the spirit
here.