In honor of Plant a Tree Day (9.28), Facebook is hosting a pop-up greenhouse experience for the public to enjoy in Times Square this weekend. The pop-up greenhouse is open to all, and will offer the opportunity for people to plant their very own tree which will then be transported by One Tree Planted to a forest in upstate New York to continue to grow. The experience will bring to life the newest installment of Facebook’s More Together campaign, which celebrates the 400+ million people using groups. The event features the Big Tree Seekers Facebook Group, which will be on-site to help visitors plant trees, as well as a series of immersive displays to explore prominent Big Trees from across the country, a GIF photo booth to share the experience, and more.