This is an independent functional test using fictional fixtures, not real customer data. Use only the material pasted below. Do not browse, connect apps, schedule routines, buy credits, or publish/send anything. If a required capability is unavailable, report it rather than substituting another task. Work in American English. Prepare an internal draft of the upcoming celebrations list for the exact window above. Exclude opted-out people from the reminder list. Keep unknown dates as a separate private follow-up item and do not invent ages or dates. Explain the window and exclusion rules without reprinting opted-out personal details in the reminder. Do not send, invite, connect a calendar, or schedule anything.

TEST INPUT
Fictional team. This is month/day test data, not personal information.
As-of date: November 4, 2026. Timezone: America/Los_Angeles.
Requested window: November 4 through November 17 inclusive.
Avery | birthday 11/05 | opt out: no.
Blake | birthday 11/12 | opt out: yes.
Casey | birthday 11/18 | opt out: no.
Drew | birthday unknown | opt out: no.
No birth years, ages, email addresses, or calendars provided.