itinerary: move Silicon Valley and Golden Gate sunset to Sep 20

Claude-Session: https://claude.ai/code/session_01SQPbfX7jyTALGYxJw36hbT

days/2026-09-20.md

@@ -1,15 +1,31 @@
-# Sep 20 (Sun) — San Francisco — LK & MS arrive
+# Sep 20 (Sun) — LK & MS arrive · Silicon Valley · Golden Gate sunset
 
 **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
+- 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**
+- KT & VT: BART Daly City → SFO (~15 min), meet at the SIXT counter by 1 PM
+- Luggage rides along all day. Dinner is late (~8:30 PM) — snack in the car
 
 ## Plan
 
 > Menu: [`sf_sights.md`](../sf_sights.md). Items below are agreed; everything else is still on the menu.
 
-- TBD
-- *Optional, evening:* **Rob Zombie & Marilyn Manson** (with The Hu, Orgy) — Freaks on Parade tour finale, [Toyota Pavilion at Concord](https://www.google.com/maps/search/Toyota+Pavilion+at+Concord). Doors 6:15 PM, show 6:30 PM. ~1 hr drive east from Daly City, back late. Just for fun — tickets look cheap: [Ticketmaster](https://www.ticketmaster.com/rob-zombie-marilyn-manson-with-the-concord-california-09-20-2026/event/1C00642C8B0E5847)
+- **~1:30 PM** Leave SFO, I-280 south to Cupertino (~30 min)
+- **2:00 PM** Apple Park Visitor Center — rooftop terrace over the ring, AR model, store. ~45 min. Sun 11 AM–6 PM
+- **3:00 PM** Google Visitor Experience, Mountain View (15 min north) — store, café, Android statues. ~30 min. Sun 10 AM–5 PM
+- **3:45 PM** Computer History Museum — 1 mile down Shoreline Blvd. Highlights pass, closes **5 PM sharp**. Sun 10 AM–5 PM, closed Mon/Tue
+- **5:00 PM** I-280 north to the Golden Gate Bridge (~50 min)
+- **~5:50 PM** Golden Gate Bridge, SF side — Welcome Center lot, short walk out on the deck. Sidewalk open till 8:30 PM
+- **~6:20 PM** Cross to Marin → Battery Spencer. Navigate to the [parking lot](https://maps.app.goo.gl/EyUVPs1X9CACtqMa9), 3-min walk up. Small lot, Sunday is busy — if full: shoulder parking up Conzelman Rd, or Hawk Hill 5 min further
+- **Sunset 7:07 PM** Battery Spencer — bridge panorama, stay for blue hour (~7:40). Windy and cold — jackets
+- **~8:30 PM** Back to Daly City (~40 min) · dinner
+
+## Notes
+
+- Museum gets only ~75 min here. For a proper 2 hrs, skip Google Visitor Experience and go Apple → museum at 3:00 PM
+- If the museum runs over: skip the SF-side bridge stop, straight to Battery Spencer by 6:30
+- Stanford and Fort Point are out. Concert in Concord does not fit (show 6:30 PM, ~90 min away)
+- Bridge toll is electronic, southbound only, on the way back. SIXT bills it with a fee unless a toll pass is added at pickup
+- Verify Apple / Google / museum hours the morning of