An educational eco-hike for children focused on environmental care. Participants will clean up the territory of the St. Poghos-Petros Church and surrounding shoreline along Aparan Reservoir. The causes of shoreline pollution will be discussed on site. Cleanup supplies are provided on site. Required equipment: • Sun hat, sunglasses, and sunscreen • Thin long-sleeve top and windproof jacket • Hiking or athletic pants (no jeans) • Sturdy, thick-soled shoes (water-resistant preferred) • Raincoat • 1.5 liters of water and food • Backpack • Trash bag for personal waste • Spare pair of shoes and socks (to leave in the vehicle) Meeting point: near Matenadaran, Mashtots Avenue. Approximate return: 15:00–16:00. Registration: call +374 55 934444, fill out the agreement form on the organizer's website, and pay by bank transfer.