Taylor Swift performed in Munich on Saturday.
Thomas Niedermueller/TAS24/Getty Images for TAS Rights Management, Felix Hörhager/Getty Images
- More than 40,000 Taylor Swift fans listened to an Eras Tour show from outside a venue in Munich.
- The trend, known as "Taylor-gating," has been popular since Taylor Swift began the tour last year.
- Unlike in other cities, gathering was encouraged and facilitated by local authorities and the venue.
Thousands of people who...