Lectures on Feb 2, 9, 16 and 23 are all virtual. If registered, you will receive an email with a Zoom link a few days before the lecture. (9 to 10:30 a.m.)
The March 9, 16, 23, 30 are all in-person and take place in the Arboretum's Visitor Center. (9 to 11:30 a.m., includes a break.)
All lectures begin at 9 a.m.