Now in its sixth year, the one-day festival takes place in Spa Fields Park off Exmouth Market from 1pm 'til 7pm on Sunday 27 August.
Formed in 1997 with six albums to their credit, Ten Benson have been quiet of late, their most recent release being 2015's 'Mud Man' single.
They'll be joined on the bill by THE DELTAS, THE MIRAGE MEN, FUTURE SHAPE OF SOUND and XYLAROO. Further attractions include a rock'n'roll jumble sale, a record fair and the now legendary Clerkenwell Festival Dog Show.
Admission is FREE with a bucket collection for donations.
The festival will be followed as usual by an aftershow party at St James' Church, Clerkenwell Green.
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