Get brainy at this free three-day event (sponsored post).
Things to do in London for a fiver or less
Egg blowing, live music, space lecture and architecture
Tour Guildhall’s Art Gallery, sing with a ukelele or learn about chocolate
Maslenitsa Festival, St Patrick’s ‘Day, Capital Clean Up, occultism and music making.
Experience something unusual this afternoon.
Disabled burlesque, Murdoch, Stephen Poliakoff, Greece and the internet.
Wonder, cardboard, cross-dressing, photography, music and godlessness.
Children’s disco, sociology, community film, KaraUke, Haringey and death.
Half term, vintage, pancakes, fashion, lates and lectures.
Comedy, poetry, songs, Carnival, sewage and the Year of the Snake.
Monsters, debates, queer film, live art, news and wonder.