Admittedly I don't know which queue is most appropriate - signup where I see the issue, token, or date.

This is related to this: http://drupal.org/node/1155900

I can use tokens to construct a date that I like to go out in my emails but I don't have an option for "am/pm" or timezone.

Date: [field_date_datetime-day] [field_date_datetime-month] [field_date_datetime-dd] [field_date_datetime-yyyy] at [field_date_datetime-time]

Also, I created a custom date format that shows up fine on my site, but I don't see it available as part of the tokens available for use in the signup email