| ''August 19-20''
| ''[http://tribeaugust2015.eventzilla.net/ Register for this session]''
| ''87''
|-
| ''September 16-17''
| ''[http://tribeseptember2015.eventzilla.net/ Register for this session]''
| ''167''
|-
| ''Leadership Discovery: Know Your Strengths*''
| ''October 28-29''
| ''[http://tribeoctobersf2015.eventzilla.net/ Register for this session]''
| ''62''
|-
| ''Collaborative Leadership: Working with Others''