A festival celebrating the weird and wonderful in cycling, bicycle arts and culture takes place in Homerton today.

The Celebration of Cycling Festival on Mabley Green will be opened by a mystery guest celebrity from the world of cycling.

Tandems, penny farthings, tall bikes, unicycles and classic frames will all be on show, and there will be a bicycle crafting class for kids, bike maintenance workshop and a cycling-related jumble sale.

Competitions include grass track racing and bike polo.

People with unusual bikes should bring them along to the event that takes place from 11am to 5pm.