The ianVisits guide to April's unusual events, tours, lectures and exhibitions happening around London.
Monday 29th April
A guided tour of the unique and historic Stationers' Hall in the City of London.
11am to 12:30pm
City of London
This panel debate will bring together a diverse group of policy-makers, senior infrastructure professionals, academics and other experts to debate the topic.
6pm to 8pm
Pimlico
Boyajian's star, a faint and unprepossessing presence in the constellation of Cygnus, attracted astronomers' attention when it began to flicker alarmingly.
7pm to 8pm
Holborn
More London events on Monday 29th April
Tuesday 30th April
£8.00
The UCL Institute of Healthcare Engineering presents a showcase of the latest breakthroughs in health tech.
5pm to 6:30pm
Euston
Can a flower make you feel hope? Explore the relationship between art and emotion as we look at pictures from the RHS & Tate art collections
6:30pm to 8pm
Pimlico