A few new Episode descriptions for Season 7 popped up, and a couple of them sound rather intriguing...
EQD Article: https://www.equestriadaily.com/2017/04/titles-and-descriptions-revealed-for.html
"Let's Review: Zen and the Art of Gazebo Repair" artwork by Silver Quill: http://mlp-silver-quill.deviantart.com/art/Let-s-Review-Zen-and-the-Art-of-Gazebo-Repair-617032769
My Little Pony Characters and Images belong to Hasbro.