All Edmonds High School Class of 1983 alumni are invited to the Flashback to the ’80s – Retro High School Dance on Saturday, July 27, from 6-11:30 p.m. at the Edmonds Center for the Arts, 410 4th Ave. N. Schedule includes: 6 p.m. – Check-in / Cocktail Reception (no host bar) 6:45 p.m. – Gather…