#### User story
As an organizer, I want the event types to be searchable, filterable, and at least displayed in abridged form in the Collaboration List, so that anyone who is interested can easily learn about which event types are covered by the event and then decide to learn more about it or join it as a result.
As a contributor, I want to know which event types are covered by the event, so that I can decide if I want to join it or learn more about it.
**Acceptance Criteria:**
* Given that a user is on the Collaboration List,
** And the organizer of an event in the Collaboration List has not selected "Other" for Event Type (**TBD**: clarify T355253#10588127)
*** There should be a new section under location information that is for event types
**** Event types should be listed alphabetically
* **TBD**: For icons for the event types:
** I don't know -- maybe we can ask design about this and do a standard/default image for now
* Add a feature flag
**Visual example of collaboration list now:**
Note that we will need to add filter for event type and a line for event type in the event listing
{F59723836}