Hi, seattleunity. Thanks for reaching out about this.
Unfortunately, we only support having the calendar at the top level of your site, i.e. http://seattleunity.org/events/ or http://seattleunity.org/calendar/. We have had requests for this behavior in the past, though, and would be open to exploring it in the future.
If you wouldn’t mind, we’d appreciate it if you would post it as a suggested feature on our User Voice page: https://tribe.uservoice.com/forums/195723-feature-ideas. We prioritize implementation of new features based on the response they receive there.
Thanks for being a TEC User!