All Illinois regions out of Tier 3 mitigations as Chicago braces for return of indoor dining Posted on January 22, 2021 by Chicago 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: Illinois health officials announced that Region 4, consisting of the Metro East region and surrounding counties, will be relaxed to Tier 2 mitigations, effective on Friday. 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: