Early registration for Fall 2023 study groups ended July 14. Please note that study groups are closed, and some study groups are now full. Study groups are assigned by lottery after early registration closes.Fall 2023 courses begin the week of Sept. 11 and run through the week of Nov. 27. There will be no courses Sept. 25, Oct. 9 or Nov. 21-23. Fall courses will take place in a variety of modalities. All times refer to the Eastern Time Zone.