The annual City of London Festival is back with a bang, this time returning with a new twist in the shape of a giant pop-up bowler hat stage.

East London and West Essex Guardian Series:

Performances on this spectacular stage include comedy from Jenny Eclair, a trio of jazz concerts, kids shows such as Dogs Don’t do Ballet and more than 100 free events for all ages to enjoy. 

Various venues and times, June 22 to July 17. Details: 0845 120 7502. colf.org