Saturday, February 1, 8 a.m. to 4 p.m., Connecticut Horticultural Society 2020 Symposium: Creating a Beautiful and Healthy Oasis - Every Yard Matters, The Mark Twain House, Hartford. The Symposium will focus on turning your little corner of the world into a natural space that not only speaks to you but will also benefit other creatures that depend on our planet - and that we depend on to keep our planet in balance. Register early as a sellout is anticipated. Registration must be received by January 10 to receive the best rate. Registration closes January 22. Fee includes all programs and demonstrations, breakfast, lunch and coffee breaks catered by Billings Forge Catering, and a vendor market. For more information visit www.cthort.org.