itinerary: split day plans into days/, plan SF Sep 21

- One file per day under days/; timeline table reduced to date, weekday, place
- Sep 19–20: KT & VT Uber to Airbnb, rest day; LK & MS drive rental to Airbnb
- Sep 21: Silicon Valley morning, optional Twin Peaks / Painted Ladies /
  Lands End, Battery Spencer at sunset
- LK Hertz LAX rental marked not available for planning; LA / San Diego
  hotels cancelled
- sf_sights: add Silicon Valley and Mission / Castro, skip Computer History
  Museum

Claude-Session: https://claude.ai/code/session_01CWLR7htYGAB9i89P8jCCLn

days/2026-09-19.md

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+# Sep 19 (Sat) — San Francisco — KT & VT arrive
+
+**Stay:** [Airbnb — Daly City](../bookings/stays/airbnb-sf-daly-city.md) · check-in after 3 PM
+
+## Logistics
+
+- KT & VT land SFO 1 PM ([flights](../bookings/transport/flights-kt-vt.md)) · Uber to the Airbnb
+- ⚠️ Confirm they can check in without MS; make sure they get the host's check-in instructions (sent ~Sep 16)
+
+## Plan
+
+- Rest day (jet lag)

days/2026-09-20.md

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+# Sep 20 (Sun) — San Francisco — LK & MS arrive
+
+**Stay:** [Airbnb — Daly City](../bookings/stays/airbnb-sf-daly-city.md)
+
+## Logistics
+
+- LK & MS: UA1333 lands SFO **12:11 PM** ([flights](../bookings/transport/flights-ms.md)) → [SIXT rental](../bookings/transport/car-rental.md) pickup **1:00 PM** → drive to the Airbnb (parking included — ask host for details)
+- KT & VT: BART from Daly City in the morning, meet up after the pickup
+
+## Plan
+
+> Menu: [`sf_sights.md`](../sf_sights.md). Items below are agreed; everything else is still on the menu.
+
+- TBD

days/2026-09-21.md

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+# Sep 21 (Mon) — San Francisco
+
+**Stay:** [Airbnb — Daly City](../bookings/stays/airbnb-sf-daly-city.md)
+
+## Plan
+
+> Menu: [`sf_sights.md`](../sf_sights.md). Items below are agreed; everything else is still on the menu.
+
+- **~8:30 AM** Drive south to Silicon Valley (~45 min)
+- **9 AM** Apple Park Visitor Center, Cupertino — rooftop terrace over the ring, AR campus model, store
+- **Late morning** Google Visitor Experience, Mountain View (15 min) — optional Stanford campus walk after
+- **~1–2 PM** Drive back north on I-280; stops below are optional, in route order
+- *Optional:* Twin Peaks — city panorama, 15-min stop, right off I-280. Navigate to [Christmas Tree Point](https://www.google.com/maps/search/Christmas+Tree+Point+San+Francisco)
+- *Optional:* Painted Ladies — 10 min north-east; short stop at Alamo Square
+- *Optional:* Lands End — 20 min west via Geary; Sutro Baths ruins + coastal trail (~45 min short version), Ocean Beach next door. Park at [Lands End Lookout](https://www.google.com/maps/search/Lands+End+Lookout+San+Francisco)
+- **~5:45 PM** Drive over the Golden Gate Bridge to Marin (20–25 min from Lands End in commute traffic)
+- **Sunset (~7:08 PM)** Marin Headlands / Battery Spencer — Golden Gate Bridge panorama (car). Navigate to the [parking lot](https://maps.app.goo.gl/EyUVPs1X9CACtqMa9), 3-min walk up. Small lot: arrive by ~6:15 PM. Stay for blue hour. Windy and cold — jackets
+
+## Notes
+
+- **Alcatraz** — ferry from Pier 33, ~2.5–3 hrs, no car needed. Sells out weeks ahead — reserve early if wanted
+- **Monday:** some museums (incl. the de Young, Computer History Museum) are closed
+- Verify Apple / Google visitor center hours before going
+- Bridge toll is electronic, southbound only (on the way back). SIXT bills it with a fee unless a toll pass is added at pickup
+- If the Battery Spencer lot is full: shoulder parking up Conzelman Rd, or Hawk Hill 5 min further

days/2026-09-22.md

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+# Sep 22 (Tue) — San Francisco → Yosemite
+
+**Stay:** [Cabin — Wawona](../bookings/stays/cabin-yosemite-wawona.md) · check-in 4:00–11:30 PM
+
+## Logistics
+
+- LK flies to Kansas City (flight details TBC); away from the group until Sep 27
+- Check out of the Airbnb by 11 AM · depart ~7 AM
+
+## Plan
+
+> Menu: [`parks_sights.md`](../parks_sights.md)
+
+- **Morning** Tunnel View (Hwy 120 entrance) → Bridalveil Fall (5-min walk) → Valley View
+- **Late afternoon** Cook's Meadow Loop — 1 mile, flat, Half Dome framing, golden hour
+- **Evening** Wawona check-in

days/2026-09-23.md

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+# Sep 23 (Wed) — Yosemite
+
+**Stay:** [Cabin — Wawona](../bookings/stays/cabin-yosemite-wawona.md)
+
+## Plan
+
+> Menu: [`parks_sights.md`](../parks_sights.md)
+
+- **Morning** Glacier Point — best light on Half Dome early
+- **Midday** Mirror Lake — 2-mile paved loop via free shuttle
+- **Late afternoon** Mariposa Grove

days/2026-09-24.md

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+# Sep 24 (Thu) — Yosemite → Sequoia
+
+**Stay:** [Gilmore Cabin — Miramonte](../bookings/stays/cabin-sequoia-miramonte.md) · check-in from 4 PM
+
+## Logistics
+
+- Check out of Wawona by 10 AM · Hwy 41 south, ~3 hrs
+
+## Plan
+
+> Menu: [`parks_sights.md`](../parks_sights.md)
+
+- **Afternoon** Giant Forest Museum → General Sherman Tree (shuttle) → Congress Trail (2-mile paved loop)
+- **Late afternoon** Moro Rock

days/2026-09-25.md

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+# Sep 25 (Fri) — Kings Canyon
+
+**Stay:** [Gilmore Cabin — Miramonte](../bookings/stays/cabin-sequoia-miramonte.md)
+
+## Logistics
+
+- LK: away from the group; her Sep 25–27 plans are TBC (LA hotel cancelled, no car)
+
+## Plan
+
+> Menu: [`parks_sights.md`](../parks_sights.md)
+
+- **Morning** Grant Grove & General Grant Tree
+- **Midday** Kings Canyon Scenic Byway descent
+- **Afternoon** Zumwalt Meadow → Road's End

days/2026-09-26.md

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+# Sep 26 (Sat) — Sequoia / Kings Canyon
+
+**Stay:** [Gilmore Cabin — Miramonte](../bookings/stays/cabin-sequoia-miramonte.md)
+
+## Logistics
+
+- LK: away from the group; plans TBC (San Diego hotel cancelled, no car)
+
+## Plan
+
+> Menu: [`parks_sights.md`](../parks_sights.md)
+
+- Extra park day — TBD

days/2026-09-27.md

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+# Sep 27 (Sun) — Sequoia → Los Angeles
+
+**Stay:** [Airbnb — DTLA](../bookings/stays/airbnb-la-dtla.md) · check-in from 4 PM · 1100 W Temple St
+
+## Logistics
+
+- Check out of Gilmore Cabin by 11 AM · drive to LA
+- LK rejoins the group in LA — how and when is TBC (no car; likely flies into LAX)
+
+## Plan
+
+> Menu: [`la_sights.md`](../la_sights.md)
+
+- TBD

days/2026-09-28.md

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+# Sep 28 (Mon) — Los Angeles
+
+**Stay:** [Airbnb — DTLA](../bookings/stays/airbnb-la-dtla.md)
+
+## Plan
+
+> Menu: [`la_sights.md`](../la_sights.md)
+
+- TBD

days/2026-09-29.md

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+# Sep 29 (Tue) — Los Angeles
+
+**Stay:** [Airbnb — DTLA](../bookings/stays/airbnb-la-dtla.md)
+
+## Plan
+
+> Menu: [`la_sights.md`](../la_sights.md)
+
+- TBD

days/2026-09-30.md

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+# Sep 30 (Wed) — Los Angeles → Las Vegas
+
+**Stay:** [Wyndham Desert Rose](../bookings/stays/wyndham-desert-rose-las-vegas.md) · check-in from 4 PM
+
+## Logistics
+
+- Check out of the DTLA Airbnb by 11 AM · drive I-15, ~4.5 hrs
+
+## Plan
+
+> Menu: [`vegas_sights.md`](../vegas_sights.md)
+
+- TBD

days/2026-10-01.md

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+# Oct 1 (Thu) — Las Vegas
+
+**Stay:** [Wyndham Desert Rose](../bookings/stays/wyndham-desert-rose-las-vegas.md)
+
+## Plan
+
+> Menu: [`vegas_sights.md`](../vegas_sights.md)
+
+- TBD

days/2026-10-02.md

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+# Oct 2 (Fri) — Las Vegas
+
+**Stay:** [Wyndham Desert Rose](../bookings/stays/wyndham-desert-rose-las-vegas.md)
+
+## Plan
+
+> Menu: [`vegas_sights.md`](../vegas_sights.md)
+
+- TBD

days/2026-10-03.md

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+# Oct 3 (Sat) — Las Vegas → San Francisco
+
+**Stay:** TBC — overnight stop / endpoint on the drive back
+
+## Logistics
+
+- Check out of Wyndham by 10 AM
+- KT & VT fly LAS → Sofia ([flights](../bookings/transport/flights-kt-vt.md))
+- MS starts the drive back to SF

days/2026-10-04.md

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+# Oct 4 (Sun) — San Francisco — MS departs
+
+## Logistics
+
+- Return [SIXT rental](../bookings/transport/car-rental.md) early at SFO ~4:30 PM (booked through Oct 5, 1 PM — update return time in the SIXT account first)
+- UA8073 / AC573 SFO → YVR **7:30 PM** ([flights](../bookings/transport/flights-ms.md)) · Air Canada check-in · return bag fee at check-in