- Builder’s Brewery
- Caledon Oxbridge
- Community Virtual Library
- Confederation of Democratic Simulators
- Etopia
- Happy Hippo Building School
- NonProfit Commons
- Renaissance Island
- Rockliffe University Consortium
- Seanchai Library
- Science Circle
- Virtech
- Virtual Ability
- Virtual Pioneers
- Virtual Worlds Education Roundtable
- Whole Brain Health
Click on the small down arrow on the upper right corner of the calendar to see the list and filter the singular calendars by checking / unchecking them on the dropdown list.