To start building your timetable, choose 'My Timetable' in the menu.
Click 'Add a new class' to launch the scheduling wizard.
Follow the steps to create or choose an activity, a venue, and the regular day / time of the week that the class happens.
Specific event dates can also be added on the 'When' tab, but these are entirely optional since Happity searches are based on the usual day of the week only (i.e. Mondays, Tuesdays, Wednesdays etc.).
If you provide dates for your classes, these will also be submitted to Google Events.