Abbey Pumping Station Food & Craft Fair

Leicester's grand Victorian sewage-pumping museum — yes, really, and it's lovely — hosts stalls of local food producers and makers for the day, alongside vintage delivery vehicles including a coal-fired fish and chip van. Kids can ride the museum's vintage railway for 50p, and there's live jazz on Sunday.

An unusual, atmospheric setting for a market: proper industrial heritage doubling as a free family day out.