If you only get one stop alone in November: 6 Things To Do, make it Winter Wonderland (Nov 19 - Jan 3, book an entry ticket). Next on our list are Sky Garden (free, tickets up to 3 weeks ahead) and British Museum (free entry, booking advised); the other three, down to Tate Modern, are below with where to book.
free collection, Fri-Sat till 9pm
graze solo, closed Mondays
free, Fridays till 9pm
free entry, booking advised
free, tickets up to 3 weeks ahead
Nov 19 - Jan 3, book an entry ticket