Twenty years ago, Lin and Brian Sean Perry took their wedding photo in front of their family’s comic book store in Johnson City. Both the Perrys and the store marked their anniversaries last week. In a celebration at the store on Saturday, the Perrys showed off the photo. In it, the whole wedding party is in dresses and tuxedos, posed below bold print that reads Fat Cat Comics. “We’ve been married half as long as the store’s been around,” Sean said (Perry goes by his middle name). On Saturday, he came to the store to celebrate the it’s 40th anniversary.