+22 Secret Garden Party Tickets 2017 References. Roots, the wild meadows and mistress mary. The last and final festival was held on july 2017 add comment the music and art festival secret garden party is held every year in the summer in a green estate.

Web the full line up for secret garden party 2017 is as follows (there will be a few unannounced secret special guests so ears to the ground). Taking place in mill hill field in huntingdon, cambridgeshire, the 220. This is a new playground.