Come and celebrate Maes B's 20th birthday with the Disco Bike!
We'll have a collection of records including some of the bands who've performed in Maes B over the years.
Love Big Leaves, Diffiniad or Yr Ods?
Whatever you like, we'll find something which will get you in the mood to let your hair down and dance round the Maes with the disco bike!
The bike will be around the Maes all day.
The street theatre programme is organised by the Eisteddfod.