For Slam Dunk 2021 there will only be 1 afterparty for Slam Dunk Festival South.


It will be taking place at O2 Academy Islington. 

Tickets for the after party can be bought from here

The afterparty at Hatfield Forum has been cancelled due to lack of venue availability on postponement of the 2020 festival. All tickets and bus tickets purchased for the Hatfield Forum afterparty will be refunded automatically.   


This event is strictly 18+ and you will be required to provide proof of age for entry.

There will be a shuttle bus service running from Hatfield Station to the London Afterparty from 10pm until 2am - tickets can be booked for the shuttle from HERE.