Sat 14 Nov · 10am to 1pm · Church Street, WD18 0EG · free, donations welcome
A wobbly chair, a bike that clicks, a lamp that's given up? Bring it along. Volunteers help with electrical items, furniture, toys, bikes, clothing and textiles, glasses frames and jewellery, plastic and resin repairs, and they'll sharpen tools and scissors too. No appointment: just turn up, register your item at the desk, and have a tea and a slice of cake while you wait. You stay with your item and watch or help. It's on the second Saturday of every month.
From Sat 14 Nov to Sun 17 Jan · Leavesden · tickets must be booked in advance
The Harry Potter sets get their festive dressing: the Great Hall with Christmas trees and a festive feast, the Gryffindor and Slytherin common rooms in garlands and wreaths, and the Hogwarts castle model under a blanket of filmmaking snow. New this year, the Backlot Stage shows how Christmas sound effects were made with Foley.
No Hornets this weekend: it's the international break. Watford are next up away at Sheffield United on Sat 21 Nov, 3pm (BBC Sport fixtures).
Watford Repair Café, St Mary's Church Annex ↗Hogwarts in the Snow, Warner Bros. Studio Tour London ↗