What's On in London

Skateboard GB National Championships - STREET — The country's best street skaters descend on the legendary Baysixty6 Skate Park under the Westway from 9:00am, competing for national glory on one of the most iconic concrete canvases in Britain. This is jaw-dropping athleticism served raw — tricks, slams, and the kind of casual brilliance that makes you want to dig your old board out of the shed. At just £4, it is one of the great sporting bargains of the year.

2 Tone Thames cruise — Step aboard The Golden Spirit at 12:45pm for a floating celebration of 2 Tone — that glorious ska-punk-reggae collision that soundtracked the turn of the 1980s and still sounds like nothing else on earth. The Thames as your backdrop, the city sliding past the windows, and a soundtrack full of sharp suits and sharper rhythms: this is a proper London afternoon. Tickets run from £25 up to £330 depending on your package, so there is an option for a spontaneous solo ticket or a full group blowout.

Vivaldi Four Seasons by Candlelight (8pm) — St Mary le Strand is one of those London churches that stops you in your tracks even from the pavement, and hearing Vivaldi's Four Seasons played inside it by candlelight at 8:00pm is the kind of experience that stays with you for years. The flickering light, the baroque drama of the music, the intimacy of the space — it is genuinely transporting. Tickets are £35–£50, and there is also a 6:00pm performance if you want your evening to start earlier.

Janet Kay & Carroll Thompson — Two absolute titans of British lovers rock sharing a stage at Boisdale of Canary Wharf from 6:00pm — this is not a night to sleep on. Janet Kay's 'Silly Games' and Carroll Thompson's 'Hopelessly in Love' are songs that have meant something to people for over four decades, and hearing them performed live in an intimate, candlelit setting is as good as London gets. Check the website for pricing and availability, and move quickly.

Family Jam Early Session — Rollernation's Family Jam at 12:00pm is the kind of Saturday afternoon that children talk about for weeks — wheels on wood, disco lights, and the pure chaos of learning to skate alongside people of every age. It is a brilliantly inclusive space where falling over is half the fun and nobody is too old or too young to join in. At £15 a head, it is cracking value for a few hours of genuine, screen-free joy.

Portääl x Tragedie: Teenage Mutants — When the rest of London is winding down, E1 London's ONYX room is just getting started — Portääl and Tragedie bring Teenage Mutants to the decks from 11:00pm for a night of precision techno in one of the capital's finest underground spaces. The sound system alone is worth the entry, and at just £5 this is arguably the best value ticket of the entire day. Go late, stay later.