After a period in which several challenges had to be overcome, the 50 professionals participating in CASACOR Rio Grande do Sul 2021 went beyond their comfort zones to present 34 projects in the 6,000 m2 building of the former headquarters of the Santo Antônio Children's Hospital , which was revitalized for the event. These works focus on the current needs of residents and bring different interpretations of the theme The Original House . In addition to the in-person event, the public will be able to get to know the environments through the 3D Tour , with photos and videos, of the yearbook in the physical version, which will be sold at the event, and in the digital version.