Registration is officially open!

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Attendee Hub

COLTT 2021 will be utilizing Virtual Attendee Hub.  Registrants will receive an invitation to join once the platform is available.

Have questions? Email customer service at or call 866-387-4301.


This year, we are offering a $25 registration fee to cover costs for this year's virtual conference. Your registration fee goes directly towards covering this year's expenses (including paying our staff, and the use of technology like CrowdCompass), as well as next year's COLTT.

We are also offering a $135 registration that would help ensure that we have a sufficient operating budget for the 2022 conference. 

Pedagogique in the Park

We are gauging interest in hosting ‘Pedagogique in the Park’ - a no-cost outdoor social event for the COLTT community to connect safely in-person. Depending on demand, there would be various sites set up along the Front Range and potentially beyond.