Around the world, Earth Day is now celebrated in more than 190 countries. Right here in St. Louis, the St. Louis Earth Day Festival is in its 26th year. On this edition of City Corner host, Sarah Thompson, has a conversation with St. Louis Earth Day Executive Director Cassandra P. Hage about this year’s festival, including highlights, vendors, food, live music and more. The program’s discussion also covers St. Louis Earth Day’s additional year-round programs and services as well as current environmental topics.