In the organizer's words:

General info:

A place made for roller skating: The top floor of the Thier Galerie in Dortmund. On two weekends in November & December, the smooth surface under the roof of the Dortmund shopping center, where there are no stores, is transformed into a great roller skating rink!

Admission and roller skate rental (sizes 32-47) are free of charge.
Inline skates are not permitted on the roller skating rink.

Workshop Info:

This free introduction is for roller skating beginners who have never been on roller skates before. Here we practise standing, rolling, braking and falling and getting up again safely.

Afterwards, our normal roller disco takes place until 8 pm, where everyone can take part.