CAMDEN, Maine ― As public works crews finish construction on a parking lot project downtown, they’ll take advantage of a last-minute opportunity to bury a time capsule there. Town officials say 2020 has been unprecedented, and it’s worthwhile to seal some of those memories in the ground. “I think it’s certainly one of those years that will be written about in the history books and people will talk about,” Alison McKellar, a member of the town’s selectboard, said.