Zonal NASA convention of Zone 6 for the 61st year of NASA INDIA (National Association of students of Architecture) conducted on 20th to 22nd of 2018 was hosted by Eranad Knowledge City (Z673) Manjeri, Kerala. Students of Z661-Sigma College of Architecture attended the convention with new ‘Observer’ status accompanied by the unit secretary, unit Designee and two faculties from the college.