bookings: add Water for Elephants tickets, Sep 27

Ticketmaster order 57-46264/LA2: 4 seats at the Hollywood Pantages,
US$230.00 paid by KTVT, shared 50/50. Rework the Sep 27 plan around
the 6:30 PM show and update the settlement.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

expenses.md

@@ -21,9 +21,10 @@ Tricount's default currency is USD. Shared expenses are split 50/50 between **KT
 | Accommodation | SF Airbnb | US$755.01 | LKMS | Shared 50/50 | [`airbnb-sf-daly-city.md`](bookings/stays/airbnb-sf-daly-city.md) |
 | Accommodation | Los Angeles — DTLA Airbnb (4 nights) | US$1,209.63 | KTVT | Shared 50/50 | [`airbnb-la-dtla.md`](bookings/stays/airbnb-la-dtla.md) |
 | Accommodation | Las Vegas — Horseshoe (2 rooms) | US$1,067.70 | KTVT | Shared 50/50 | [`hotel-vegas-horseshoe.md`](bookings/stays/hotel-vegas-horseshoe.md) |
+| Activities | Water for Elephants — Hollywood Pantages (4 tickets) | US$230.00 | KTVT | Shared 50/50 | [`water-for-elephants-pantages.md`](bookings/activities/water-for-elephants-pantages.md) |
 | Flights | MS & LK — YVR ↔ SFO | CA$1,369.76 | LKMS | Couple-only: LKMS | [`flights-ms.md`](bookings/transport/flights-ms.md) |
 | Car rental | SIXT — SFO round trip | US$897.93 | LKMS | Shared 50/50 | [`car-rental.md`](bookings/transport/car-rental.md) |
 
 ## Settlement
 
-**KTVT owes LKMS US$426.05.**
+**KTVT owes LKMS US$311.05.**