Yelp! the local 'what's on' app is organising an Ice Cream Festival for grown-ups at the wonderfully named Lumpy Hill Advanture Playground in N7 on Saturday 16th July 2016. It's free to attend, but you must RSVP in advance and be a Yelp user - have an account - and check in the with Yelp when you get there. It's open 1pm - 6pm, and sadly / happily no kids are allowed (only big kids, over 18).
"Chill out, London.
This city is stressful, even in the heart of summer, but we're here to help. Yelp London is running the city's only ICE CREAM FESTIVAL! Yes, returning for it's second year, Slides and Scoops is back to delight and make your life a little more sweet.
It all happens 16 July from 1 to 6pm at the Lumpy Hill Adventure Playground. Entrance is a free check-in on Yelp or £10 to our charity of choice: Islington Play. RSVP now, you're not going to want to miss this little treat."
Where - Lumpy Hill Adventure Playground, 15 Market Road, London N7 9PW
Tickets - It's free, but you must RSVP in advance on this page, and check in on Yelp when you get there (So you need the Yelp app on your phone)
Link - The event on Yelp!