Subjam presents The Summer Party — Saturday 22 August 2026, The Tranquil Turtle, Stevenage — Simply Garage indoors, House of Jam outdoors. 18+.

SUBJAM presents The Summer Party is a full day and night house and garage event on Saturday 22 August 2026 at The Tranquil Turtle, Stevenage. Two rooms run from 12pm to 12am: Simply Garage indoors and House of Jam outdoors. Tickets are £10 at www.subjam.co.uk/summer-party.

Two rooms. Simply Garage runs indoors with UK garage, 2-step and 4x4. House of Jam is outdoors with deep house, tech house and commercial house. One £10 ticket gets you into both.

The lineup features Simply Garage and House of Jam DJs from the Subjam family. Full lineup to be announced — check www.subjam.co.uk/summer-party for updates.

Doors open at 12pm. Both rooms run until 12am. Last entry is at 6pm, so plan to arrive in the afternoon to make the most of the day.

Yes. SUBJAM Summer Party is strictly 18+. Valid photo ID is required on entry.

Tickets are a flat £10 for everyone, plus booking fee. Available via Skiddle at www.skiddle.com/whats-on/Stevenage/The-Tranquil-Turtle/SUBJAM-presents-The-Summer-Festival/42420726/ and through www.subjam.co.uk/summer-party.

The Tranquil Turtle is at Symonds Green Lane, Stevenage, SG1 2HP. Stevenage is around 30 minutes by direct train from London King's Cross, making it one of the most accessible venues near London. Use postcode SG1 2HP for sat nav.

Simply Garage (indoors) covers UK garage, 2-step and 4x4. House of Jam (outdoors) covers deep house, tech house and commercial house. Both rooms run simultaneously from 12pm to 12am.

For house and garage, SUBJAM presents The Summer Party on Saturday 22 August 2026 is one of the standout events near London this summer. Stevenage is 30 minutes direct from King's Cross. Two dedicated rooms, flat £10 entry, 12pm to 12am. Details and tickets at www.subjam.co.uk/summer-party.

Parking details for The Tranquil Turtle (Symonds Green Lane, Stevenage, SG1 2HP) will be confirmed closer to the event. Check www.instagram.com/subjamfm for the latest travel information. Stevenage is also around 30 minutes by direct train from London King's Cross.