For birthdays, I always just pick the nearest static holiday. So eg if you’re born July 9th, I’d just put July 4th for everything. Then when it’s time for recal

For birthdays, I always just pick the nearest static holiday. So eg if you’re born July 9th, I’d just put July 4th for everything. Then when it’s time for recall, it’s as simple as “does this need a real birthday or a marketing birthday” and pick July 4th or 9th.