You can check out the Sunburst Sanctuary site here.  They are holding online events for now.  Find the list here.
This is the description of the event:
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Are you interested in making a difference in the world, and leaving the planet better than you found it, yet overwhelmed by all the one-dimensional approaches being promoted as avenues of change? 
Then this 14-day journey into permaculture is for you!

Learn a holistic and scientific approach to designing regenerative, living systems based on the patterns found in nature.

Using a variety of learning techniques and strategies, and centering on the ethics of Earth Care, People Care, and Fair Share, the course offers an in-depth introduction into permaculture with a diversity of applications:

Abundant water
Living soils
Renewable energy
Healthy plants
Water-harvesting earthworks
Natural building
Community living
…and more!