Ключевые слова: 2020, architecture, boulder, boulder colorado, boulder county, building, business, city, cityscape, colorado, commerce, commercial, coronavirus, covid, covid19, destination, development, dining, downtown, editorial, exterior, facade, historic, landmark, mall, nature, north america, old, outdoor, pandemic, pearl street, pearl street mall, pedestrian mall, pedestrians, plants, restaurant, shop, small business, spring, springtime, stores, street, summer, tourism, town, travel, trees, urban, usa, virus,