On May First and Second, 2021, Members of the AYLUS Lake Washington Branch helped clear a section of a park infested with Himalayan Blackberry, a highly invasive species. The area was extremely overgrown and in dire need of clearing. clearing the land will help improve the local scenery while also helping native plants and wildlife flourish. The event lasted from 12-4 PM both days.. 
Keshav Acharya: 4 + 4 = 8 hours
Aadithya Manoj: 3 hours
William Gong: 4 + 4 = 8 hours
Rian Pai: 3 hours
Marko Vidich: 4 hours