Old Johnstown High School sent in by reader Kathy Poole. By the way - all Johnstown Alumni. The 3rd Annual All Class Reunion Picnic is Sunday, August 21, 2011 1:30 at Lorain Boro Park. $5.00 gate fee per person. Entertainment, food and beverages. Bring your own beer, lawn chairs and enjoy the day with other JHS Graduates.