https://www.kctv5.com/coronavirus/kansas-city-mayor-announces-reinstatement-of-indoor-mask-mandate/article_e15a6a9e-efbf-11eb-a3bf-5746a790ad19.html?block_id=991162
Also, may as well wear them throughout the metro:
“Vaccinations are the best of all prevention measures,” said Kansas City Health Department Deputy Director Health Frank Thompson. “As long as transmission continues, variants will continue to develop. We don't know what the next variant will look like, how virulent it will be, and that should concern everyone. Because less than 50 percent of Kansas City is vaccinated, and transmission is still occurring, Kansas Citians should wear a mask according to CDC guidance. The Kansas City metro area has so many jurisdictions, and few people stay in just one to live, work, and play. No matter where you travel to in the metro, please continue to mask up. This is one important way we can all protect each other.”